#DEF4DD

CSS

:root {
  --hint-of-mint: #def4dd;
  --hint-of-mint-rgb: 222 244 221;
  --hint-of-mint-oklch: oklch(0.945 0.038 144.1);
}

.element {
  color: var(--hint-of-mint);
  background-color: hsl(117 51% 91%);
  border-color: oklch(0.945 0.038 144.1);
}

Tailwind CSS v4

@theme {
  --color-hint-of-mint: #def4dd;
  --color-hint-of-mint-50: #eef8ef;
  --color-hint-of-mint-100: #e0ece0;
  --color-hint-of-mint-200: #cad9cb;
  --color-hint-of-mint-300: #abbdac;
  --color-hint-of-mint-400: #91a590;
  --color-hint-of-mint-500: #778d76;
  --color-hint-of-mint-600: #657764;
  --color-hint-of-mint-700: #516050;
  --color-hint-of-mint-800: #3b463a;
  --color-hint-of-mint-900: #283027;
  --color-hint-of-mint-950: #161d16;
}

SCSS

$hint-of-mint: #def4dd;
$hint-of-mint-rgb: 222, 244, 221;
$hint-of-mint-light: mix(#fff, $hint-of-mint, 20%);
$hint-of-mint-dark: mix(#000, $hint-of-mint, 20%);

.element {
  color: $hint-of-mint;
  box-shadow: 0 0 0 2px rgba($hint-of-mint, 0.35);
}