Rookwood Dark Green

CSS

:root {
  --rookwood-dark-green: #565c4a;
  --rookwood-dark-green-rgb: 86 92 74;
  --rookwood-dark-green-oklch: oklch(0.464 0.029 122.5);
}

.element {
  color: var(--rookwood-dark-green);
  background-color: hsl(80 11% 33%);
  border-color: oklch(0.464 0.029 122.5);
}

Tailwind CSS v4

@theme {
  --color-rookwood-dark-green: #565c4a;
  --color-rookwood-dark-green-50: #f3f7ee;
  --color-rookwood-dark-green-100: #e6eadf;
  --color-rookwood-dark-green-200: #d1d7c9;
  --color-rookwood-dark-green-300: #b4baaa;
  --color-rookwood-dark-green-400: #9ba18f;
  --color-rookwood-dark-green-500: #828a74;
  --color-rookwood-dark-green-600: #6e7463;
  --color-rookwood-dark-green-700: #585d4f;
  --color-rookwood-dark-green-800: #414439;
  --color-rookwood-dark-green-900: #2d2f27;
  --color-rookwood-dark-green-950: #1a1c15;
}

SCSS

$rookwood-dark-green: #565c4a;
$rookwood-dark-green-rgb: 86, 92, 74;
$rookwood-dark-green-light: mix(#fff, $rookwood-dark-green, 20%);
$rookwood-dark-green-dark: mix(#000, $rookwood-dark-green, 20%);

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