Map<int, Color> tealAccent = const {100 : const Color(0xFFA7FFEB), 200 : const Color(0xFF64FFDA), 400 : const Color(0xFF1DE9B6), 700 : const Color(0xFF00BFA5)}

The teal accent swatch.

 new Icon(
   icon: Icons.widgets,
   color: Colors.tealAccent[400],
 ),

See also:

  • teal, the corresponding primary colors.
  • of, which allows you to select colors from the current theme rather than hard-coding colors in your build methods.