#53AD5A

CSS

:root {
  --devil-s-grass: #53ad5a;
  --devil-s-grass-rgb: 83 173 90;
  --devil-s-grass-oklch: oklch(0.672 0.147 145.2);
}

.element {
  color: var(--devil-s-grass);
  background-color: hsl(125 35% 50%);
  border-color: oklch(0.672 0.147 145.2);
}

Tailwind CSS v4

@theme {
  --color-devil-s-grass: #53ad5a;
  --color-devil-s-grass-50: #daffdd;
  --color-devil-s-grass-100: #c8f6cc;
  --color-devil-s-grass-200: #aae6b0;
  --color-devil-s-grass-300: #82cc8b;
  --color-devil-s-grass-400: #61b566;
  --color-devil-s-grass-500: #369e42;
  --color-devil-s-grass-600: #308639;
  --color-devil-s-grass-700: #266b2d;
  --color-devil-s-grass-800: #1d4f1d;
  --color-devil-s-grass-900: #133713;
  --color-devil-s-grass-950: #052105;
}

SCSS

$devil-s-grass: #53ad5a;
$devil-s-grass-rgb: 83, 173, 90;
$devil-s-grass-light: mix(#fff, $devil-s-grass, 20%);
$devil-s-grass-dark: mix(#000, $devil-s-grass, 20%);

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