feat: green, light green, and teal color palettes and swatches

CHANGELOG.md

@@ -6,6 +6,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Added
+- Green palettes and swatches - [#53](https://github.com/dartoos-dev/eo_color/issues/53)
+  - **Palettes:** Green, GreenAccent; LightGreen, LightGreenAccent; Teal,
+    TealAccent.
+  - **Swatches:** Greens, GreenAccents; LightGreens, LightGreenAccents; Teals,
+    TealAccents.
 
 ## [0.0.8] - 2021-05-20
 ### Added

lib/palettes.dart

@@ -13,17 +13,23 @@ export 'src/material/deep_orange/deep_orange.dart';
 export 'src/material/deep_orange/deep_orange_accent.dart';
 export 'src/material/deep_purple/deep_purple.dart';
 export 'src/material/deep_purple/deep_purple_accent.dart';
+export 'src/material/green/green.dart';
+export 'src/material/green/green_accent.dart';
 export 'src/material/grey/grey.dart';
 export 'src/material/indigo/indigo.dart';
 export 'src/material/indigo/indigo_accent.dart';
 export 'src/material/light_blue/light_blue.dart';
 export 'src/material/light_blue/light_blue_accent.dart';
+export 'src/material/light_green/light_green.dart';
+export 'src/material/light_green/light_green_accent.dart';
 export 'src/material/lime/lime.dart';
 export 'src/material/lime/lime_accent.dart';
 export 'src/material/orange/orange.dart';
 export 'src/material/orange/orange_accent.dart';
 export 'src/material/purple/purple.dart';
 export 'src/material/purple/purple_accent.dart';
+export 'src/material/teal/teal.dart';
+export 'src/material/teal/teal_accent.dart';
 export 'src/material/yellow/yellow.dart';
 export 'src/material/yellow/yellow_accent.dart';
 export 'src/palette.dart';

lib/src/material/green/green.dart

@@ -0,0 +1,49 @@
+import 'package:eo_color/palettes.dart';
+
+/// Material Design green.
+///
+/// Equivalence between constructor and shade index
+/// - ultraLight() ≡ 50
+/// - veryLight() ≡ 100
+/// - light() ≡ 200
+/// - lighter() ≡ 300
+/// - bitLighter() ≡ 400
+/// - **() ≡ 500 primary**
+/// - bitDarker() ≡ 600
+/// - darker() ≡ 700
+/// - dark() ≡ 800
+/// - veryDark() ≡ 900
+///
+/// See also
+/// - [green](https://api.flutter.dev/flutter/material/Colors/green-constant.html)
+class Green extends PaletteRGB {
+  /// Primary shade #4CAF50 ≡ [500].
+  const Green() : super.opaque(0x4CAF50);
+
+  /// Ultra light #E8F5E9 ≡ [50].
+  const Green.ultraLight() : super.opaque(0xE8F5E9);
+
+  /// Very light shade #C8E6C9 ≡ [100].
+  const Green.veryLight() : super.opaque(0xC8E6C9);
+
+  /// Light shade #A5D6A7 ≡ [200].
+  const Green.light() : super.opaque(0xA5D6A7);
+
+  /// Lighter shade #81C784 ≡ [300].
+  const Green.lighter() : super.opaque(0x81C784);
+
+  /// Bit lighter shade #66BB6A ≡ [400].
+  const Green.bitLighter() : super.opaque(0x66BB6A);
+
+  /// Bit darker shade #43A047 ≡ [600].
+  const Green.bitDarker() : super.opaque(0x43A047);
+
+  /// Darker shade #388E3C ≡ [700].
+  const Green.darker() : super.opaque(0x388E3C);
+
+  /// Dark shade #2E7D32 ≡ [800].
+  const Green.dark() : super.opaque(0x2E7D32);
+
+  /// Very dark shade #1B5E20 ≡ [900].
+  const Green.veryDark() : super.opaque(0x1B5E20);
+}

lib/src/material/green/green_accent.dart

@@ -0,0 +1,25 @@
+import 'package:eo_color/palettes.dart';
+
+/// Material Design green accent.
+///
+/// Equivalence between constructor and shade index
+/// - light() ≡ 100
+/// - **() ≡ 200 primary**
+/// - darker() ≡ 400
+/// - dark() ≡ 700
+///
+/// See also
+/// - [green accent](https://api.flutter.dev/flutter/material/Colors/greenAccent-constant.html)
+class GreenAccent extends PaletteRGB {
+  /// Primary shade #69F0AE ≡ [200].
+  const GreenAccent() : super.opaque(0x69F0AE);
+
+  /// Light shade #B9F6CA ≡ [100].
+  const GreenAccent.light() : super.opaque(0xB9F6CA);
+
+  /// Darker shade #00E676 ≡ [400].
+  const GreenAccent.darker() : super.opaque(0x00E676);
+
+  /// Dark shade #00C853 ≡ [700].
+  const GreenAccent.dark() : super.opaque(0x00C853);
+}

lib/src/material/green/green_accents.dart

@@ -0,0 +1,28 @@
+import 'package:eo_color/swatches.dart';
+
+import 'green_accent.dart';
+
+/// Material Design shades of green accent.
+///
+/// See also
+/// - [green accent](https://api.flutter.dev/flutter/material/Colors/greenAccent-constant.html)
+class GreenAccents extends SwatchBase {
+  /// Four shades of green accent; the greater the index, the darker the color.
+  ///
+  /// There are 4 valid indexes
+  /// - 0, light ≡ 100
+  /// - **1, primary ≡ 200**
+  /// - 2, darker ≡ 400
+  /// - 3, dark ≡ 700
+  const GreenAccents()
+      // coverage:ignore-start
+      : super(
+          const [
+            GreenAccent.light(),
+            GreenAccent(),
+            GreenAccent.darker(),
+            GreenAccent.dark(),
+          ],
+        );
+  // coverage:ignore-end
+}

lib/src/material/green/greens.dart

@@ -0,0 +1,40 @@
+import 'package:eo_color/swatches.dart';
+
+import 'green.dart';
+
+/// Material Design shades of green.
+///
+/// See also
+/// - [green](https://api.flutter.dev/flutter/material/Colors/green-constant.html)
+class Greens extends SwatchBase {
+  /// Ten shades of green; the greater the index, the darker the color.
+  ///
+  /// There are 10 valid indexes
+  /// - 0, ultra light ≡ 50
+  /// - 1, very light ≡ 100
+  /// - 2, light ≡ 200
+  /// - 3, lighter ≡ 300
+  /// - 4, bit lighter ≡ 400
+  /// - **5, primary ≡ 500**
+  /// - 6, bit darker ≡ 600
+  /// - 7, darker ≡ 700
+  /// - 8, dark ≡ 800
+  /// - 9, very dark ≡ 900
+  const Greens()
+      // coverage:ignore-start
+      : super(
+          const [
+            Green.ultraLight(),
+            Green.veryLight(),
+            Green.light(),
+            Green.lighter(),
+            Green.bitLighter(),
+            Green(),
+            Green.bitDarker(),
+            Green.darker(),
+            Green.dark(),
+            Green.veryDark(),
+          ],
+        );
+  // coverage:ignore-end
+}

lib/src/material/light_green/light_green.dart

@@ -0,0 +1,49 @@
+import 'package:eo_color/palettes.dart';
+
+/// Material Design light green.
+///
+/// Equivalence between constructor and shade index
+/// - ultraLight() ≡ 50
+/// - veryLight() ≡ 100
+/// - light() ≡ 200
+/// - lighter() ≡ 300
+/// - bitLighter() ≡ 400
+/// - **() ≡ 500 primary**
+/// - bitDarker() ≡ 600
+/// - darker() ≡ 700
+/// - dark() ≡ 800
+/// - veryDark() ≡ 900
+///
+/// See also
+/// - [light green](https://api.flutter.dev/flutter/material/Colors/lightGreen-constant.html)
+class LightGreen extends PaletteRGB {
+  /// Primary shade #8BC34A ≡ [500].
+  const LightGreen() : super.opaque(0x8BC34A);
+
+  /// Ultra light shade #F1F8E9 ≡ [50].
+  const LightGreen.ultraLight() : super.opaque(0xF1F8E9);
+
+  /// Very light shade #DCEDC8 ≡ [100].
+  const LightGreen.veryLight() : super.opaque(0xDCEDC8);
+
+  /// Light shade #C5E1A5 ≡ [200].
+  const LightGreen.light() : super.opaque(0xC5E1A5);
+
+  /// Lighter shade #AED581 ≡ [300].
+  const LightGreen.lighter() : super.opaque(0xAED581);
+
+  /// Bit lighter shade #9CCC65 ≡ [400].
+  const LightGreen.bitLighter() : super.opaque(0x9CCC65);
+
+  /// Bit darker shade #7CB342 ≡ [600].
+  const LightGreen.bitDarker() : super.opaque(0x7CB342);
+
+  /// Darker shade #689F38 ≡ [700].
+  const LightGreen.darker() : super.opaque(0x689F38);
+
+  /// Dark shade #558B2F ≡ [800].
+  const LightGreen.dark() : super.opaque(0x558B2F);
+
+  /// Very dark shade #33691E ≡ [900].
+  const LightGreen.veryDark() : super.opaque(0x33691E);
+}

lib/src/material/light_green/light_green_accent.dart

@@ -0,0 +1,25 @@
+import 'package:eo_color/palettes.dart';
+
+/// Material Design green accent.
+///
+/// Equivalence between constructor and shade index
+/// - light() ≡ 100
+/// - **() ≡ 200 primary**
+/// - darker() ≡ 400
+/// - dark() ≡ 700
+///
+/// See also
+/// - [light green accent](https://api.flutter.dev/flutter/material/Colors/lightGreenAccent-constant.html)
+class LightGreenAccent extends PaletteRGB {
+  /// Primary shade #B2FF59 ≡ [200].
+  const LightGreenAccent() : super.opaque(0xB2FF59);
+
+  /// Light shade #CCFF90 ≡ [100].
+  const LightGreenAccent.light() : super.opaque(0xCCFF90);
+
+  /// Darker shade #76FF03 ≡ [400].
+  const LightGreenAccent.darker() : super.opaque(0x76FF03);
+
+  /// Dark shade #64DD17 ≡ [700].
+  const LightGreenAccent.dark() : super.opaque(0x64DD17);
+}

lib/src/material/light_green/light_green_accents.dart

@@ -0,0 +1,34 @@
+import 'package:eo_color/swatches.dart';
+
+import 'light_green_accent.dart';
+
+/// Material Design shades of light green accent.
+///
+/// Equivalence between constructor and shade index
+/// - light() ≡ 100
+/// - **() ≡ 200 primary**
+/// - darker() ≡ 400
+/// - dark() ≡ 700
+///
+/// See also
+/// - [light green accent](https://api.flutter.dev/flutter/material/Colors/lightGreenAccent-constant.html)
+class LightGreenAccents extends SwatchBase {
+  /// Four shades of light green accent; the greater the index, the darker the color.
+  ///
+  /// There are 4 valid indexes
+  /// - 0, light ≡ 100
+  /// - **1, primary**
+  /// - 2, darker ≡ 400
+  /// - 3, dark ≡ 700
+  const LightGreenAccents()
+      // coverage:ignore-start
+      : super(
+          const [
+            LightGreenAccent.light(),
+            LightGreenAccent(),
+            LightGreenAccent.darker(),
+            LightGreenAccent.dark(),
+          ],
+        );
+  // coverage:ignore-end
+}

lib/src/material/light_green/light_greens.dart

@@ -0,0 +1,40 @@
+import 'package:eo_color/swatches.dart';
+
+import 'light_green.dart';
+
+/// Material Design shades of light green.
+///
+/// See also
+/// - [lightGreen](https://api.flutter.dev/flutter/material/Colors/lightGreen-constant.html)
+class LightGreens extends SwatchBase {
+  /// Ten shades of light green; the greater the index, the darker the color.
+  ///
+  /// There are 10 valid indexes
+  /// - 0, ultra light ≡ 50
+  /// - 1, very light ≡ 100
+  /// - 2, light ≡ 200
+  /// - 3, lighter ≡ 300
+  /// - 4, bit lighter ≡ 400
+  /// - **5, primary ≡ 500**
+  /// - 6, bit darker ≡ 600
+  /// - 7, darker ≡ 700
+  /// - 8, dark ≡ 800
+  /// - 9, very dark ≡ 900
+  const LightGreens()
+      // coverage:ignore-start
+      : super(
+          const [
+            LightGreen.ultraLight(),
+            LightGreen.veryLight(),
+            LightGreen.light(),
+            LightGreen.lighter(),
+            LightGreen.bitLighter(),
+            LightGreen(),
+            LightGreen.bitDarker(),
+            LightGreen.darker(),
+            LightGreen.dark(),
+            LightGreen.veryDark(),
+          ],
+        );
+  // coverage:ignore-end
+}

lib/src/material/teal/teal.dart

@@ -0,0 +1,49 @@
+import 'package:eo_color/palettes.dart';
+
+/// Material Design teal.
+///
+/// Equivalence between constructor and shade index
+/// - ultraLight() ≡ 50
+/// - veryLight() ≡ 100
+/// - light() ≡ 200
+/// - lighter() ≡ 300
+/// - bitLighter() ≡ 400
+/// - **() ≡ 500 primary**
+/// - bitDarker() ≡ 600
+/// - darker() ≡ 700
+/// - dark() ≡ 800
+/// - veryDark() ≡ 900
+///
+/// See also
+/// - [teal](https://api.flutter.dev/flutter/material/Colors/teal-constant.html)
+class Teal extends PaletteRGB {
+  /// Primary shade #009688 ≡ [500].
+  const Teal() : super.opaque(0x009688);
+
+  /// Ultra light #E0F2F1 ≡ [50].
+  const Teal.ultraLight() : super.opaque(0xE0F2F1);
+
+  /// Very light shade #B2DFDB ≡ [100].
+  const Teal.veryLight() : super.opaque(0xB2DFDB);
+
+  /// Light shade #80CBC4 ≡ [200].
+  const Teal.light() : super.opaque(0x80CBC4);
+
+  /// Lighter shade #4DB6AC ≡ [300].
+  const Teal.lighter() : super.opaque(0x4DB6AC);
+
+  /// Bit lighter shade #26A69A ≡ [400].
+  const Teal.bitLighter() : super.opaque(0x26A69A);
+
+  /// Bit darker shade #00897B ≡ [600].
+  const Teal.bitDarker() : super.opaque(0x00897B);
+
+  /// Darker shade #00796B ≡ [700].
+  const Teal.darker() : super.opaque(0x00796B);
+
+  /// Dark shade #00695C ≡ [800].
+  const Teal.dark() : super.opaque(0x00695C);
+
+  /// Very dark shade #004D40 ≡ [900].
+  const Teal.veryDark() : super.opaque(0x004D40);
+}