_Colors.scss

// Make sure the "style" import happens first, since it specifies variables.
@use '@smui/snackbar/style' as smui-snackabar;
@use '@smui/snackbar/styles/mixins' as snackbar;
@use '@smui/common/theme/color-palette';
@use '@smui/common/theme/theme-color';

.mdc-snackbar.demo-success {
  @include snackbar.fill-color(color-palette.$green-500);
  @include snackbar.label-ink-color(
    theme-color.accessible-ink-color(color-palette.$green-500)
  );
}

.mdc-snackbar.demo-warning {
  @include snackbar.fill-color(color-palette.$orange-500);
  @include snackbar.label-ink-color(
    theme-color.accessible-ink-color(color-palette.$orange-500)
  );
}

.mdc-snackbar.demo-error {
  @include snackbar.fill-color(color-palette.$red-500);
  @include snackbar.label-ink-color(
    theme-color.accessible-ink-color(color-palette.$red-500)
  );
}