#E4FBE2

CSS

:root {
  --hint-of-mint: #e4fbe2;
  --hint-of-mint-rgb: 228 251 226;
  --hint-of-mint-oklch: oklch(0.965 0.041 143);
}

.element {
  color: var(--hint-of-mint);
  background-color: hsl(115 76% 94%);
  border-color: oklch(0.965 0.041 143);
}

Tailwind CSS v4

@theme {
  --color-hint-of-mint: #e4fbe2;
  --color-hint-of-mint-50: #eef8ee;
  --color-hint-of-mint-100: #e0ece0;
  --color-hint-of-mint-200: #cad9ca;
  --color-hint-of-mint-300: #abbdab;
  --color-hint-of-mint-400: #91a58f;
  --color-hint-of-mint-500: #778e75;
  --color-hint-of-mint-600: #657863;
  --color-hint-of-mint-700: #50604f;
  --color-hint-of-mint-800: #3b4639;
  --color-hint-of-mint-900: #283027;
  --color-hint-of-mint-950: #161d15;
}

SCSS

$hint-of-mint: #e4fbe2;
$hint-of-mint-rgb: 228, 251, 226;
$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);
}