greenAccent constant Null safety

MaterialAccentColor const greenAccent

Implementation

static const MaterialAccentColor greenAccent = MaterialAccentColor(
  _greenAccentPrimaryValue,
  <int, Color>{
    100: Color(0xFFB9F6CA),
    200: Color(_greenAccentPrimaryValue),
    400: Color(0xFF00E676),
    700: Color(0xFF00C853),
  },
);