#60AD42

CSS

:root {
  --grass: #60ad42;
  --grass-rgb: 96 173 66;
  --grass-oklch: oklch(0.675 0.162 138);
}

.element {
  color: var(--grass);
  background-color: hsl(103 45% 47%);
  border-color: oklch(0.675 0.162 138);
}

Tailwind CSS v4

@theme {
  --color-grass: #60ad42;
  --color-grass-50: #ddffd5;
  --color-grass-100: #ccf6c3;
  --color-grass-200: #afe6a4;
  --color-grass-300: #8acc7b;
  --color-grass-400: #6bb450;
  --color-grass-500: #479d1e;
  --color-grass-600: #3e851d;
  --color-grass-700: #316b17;
  --color-grass-800: #264e09;
  --color-grass-900: #193606;
  --color-grass-950: #092100;
}

SCSS

$grass: #60ad42;
$grass-rgb: 96, 173, 66;
$grass-light: mix(#fff, $grass, 20%);
$grass-dark: mix(#000, $grass, 20%);

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