#7CA666

CSS

:root {
  --garden-of-eden: #7ca666;
  --garden-of-eden-rgb: 124 166 102;
  --garden-of-eden-oklch: oklch(0.678 0.101 135.4);
}

.element {
  color: var(--garden-of-eden);
  background-color: hsl(99 26% 53%);
  border-color: oklch(0.678 0.101 135.4);
}

Tailwind CSS v4

@theme {
  --color-garden-of-eden: #7ca666;
  --color-garden-of-eden-50: #e8fde0;
  --color-garden-of-eden-100: #d8f0d0;
  --color-garden-of-eden-200: #c0dfb5;
  --color-garden-of-eden-300: #9fc491;
  --color-garden-of-eden-400: #84ac6f;
  --color-garden-of-eden-500: #68954f;
  --color-garden-of-eden-600: #587e43;
  --color-garden-of-eden-700: #466536;
  --color-garden-of-eden-800: #344a24;
  --color-garden-of-eden-900: #233318;
  --color-garden-of-eden-950: #121f09;
}

SCSS

$garden-of-eden: #7ca666;
$garden-of-eden-rgb: 124, 166, 102;
$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);
}