#83A46A

CSS

:root {
  --garden-of-eden: #83a46a;
  --garden-of-eden-rgb: 131 164 106;
  --garden-of-eden-oklch: oklch(0.679 0.089 132.5);
}

.element {
  color: var(--garden-of-eden);
  background-color: hsl(94 24% 53%);
  border-color: oklch(0.679 0.089 132.5);
}

Tailwind CSS v4

@theme {
  --color-garden-of-eden: #83a46a;
  --color-garden-of-eden-50: #ebfbe2;
  --color-garden-of-eden-100: #dcefd1;
  --color-garden-of-eden-200: #c5ddb7;
  --color-garden-of-eden-300: #a4c294;
  --color-garden-of-eden-400: #8aaa73;
  --color-garden-of-eden-500: #6f9353;
  --color-garden-of-eden-600: #5e7c47;
  --color-garden-of-eden-700: #4b6339;
  --color-garden-of-eden-800: #384927;
  --color-garden-of-eden-900: #26321a;
  --color-garden-of-eden-950: #141e0a;
}

SCSS

$garden-of-eden: #83a46a;
$garden-of-eden-rgb: 131, 164, 106;
$garden-of-eden-light: mix(#fff, $garden-of-eden, 20%);
$garden-of-eden-dark: mix(#000, $garden-of-eden, 20%);

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