yellow constant Null safety
Implementation
static const MaterialColor yellow = MaterialColor(
_yellowPrimaryValue,
<int, Color>{
50: Color(0xFFFFFDE7),
100: Color(0xFFFFF9C4),
200: Color(0xFFFFF59D),
300: Color(0xFFFFF176),
400: Color(0xFFFFEE58),
500: Color(_yellowPrimaryValue),
600: Color(0xFFFDD835),
700: Color(0xFFFBC02D),
800: Color(0xFFF9A825),
900: Color(0xFFF57F17),
},
);