Fir Green

CSS

:root {
  --fir-green: #67592a;
  --fir-green-rgb: 103 89 42;
  --fir-green-oklch: oklch(0.467 0.068 93);
}

.element {
  color: var(--fir-green);
  background-color: hsl(46 42% 28%);
  border-color: oklch(0.467 0.068 93);
}

Tailwind CSS v4

@theme {
  --color-fir-green: #67592a;
  --color-fir-green-50: #fbf5e0;
  --color-fir-green-100: #efe8cf;
  --color-fir-green-200: #ddd5b4;
  --color-fir-green-300: #c2b890;
  --color-fir-green-400: #ac9e70;
  --color-fir-green-500: #968550;
  --color-fir-green-600: #7e7144;
  --color-fir-green-700: #655a36;
  --color-fir-green-800: #4b4226;
  --color-fir-green-900: #342d19;
  --color-fir-green-950: #201a0a;
}

SCSS

$fir-green: #67592a;
$fir-green-rgb: 103, 89, 42;
$fir-green-light: mix(#fff, $fir-green, 20%);
$fir-green-dark: mix(#000, $fir-green, 20%);

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