#4CAD67

CSS

:root {
  --devil-s-grass: #4cad67;
  --devil-s-grass-rgb: 76 173 103;
  --devil-s-grass-oklch: oklch(0.672 0.138 150.2);
}

.element {
  color: var(--devil-s-grass);
  background-color: hsl(137 39% 49%);
  border-color: oklch(0.672 0.138 150.2);
}

Tailwind CSS v4

@theme {
  --color-devil-s-grass: #4cad67;
  --color-devil-s-grass-50: #d9ffe2;
  --color-devil-s-grass-100: #c6f6d2;
  --color-devil-s-grass-200: #a8e6b8;
  --color-devil-s-grass-300: #7fcc95;
  --color-devil-s-grass-400: #5bb572;
  --color-devil-s-grass-500: #2b9f52;
  --color-devil-s-grass-600: #278646;
  --color-devil-s-grass-700: #1f6b38;
  --color-devil-s-grass-800: #184f25;
  --color-devil-s-grass-900: #103719;
  --color-devil-s-grass-950: #022209;
}

SCSS

$devil-s-grass: #4cad67;
$devil-s-grass-rgb: 76, 173, 103;
$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);
}