#796A58

CSS

:root {
  --granite: #796a58;
  --granite-rgb: 121 106 88;
  --granite-oklch: oklch(0.533 0.033 72.1);
}

.element {
  color: var(--granite);
  background-color: hsl(33 16% 41%);
  border-color: oklch(0.533 0.033 72.1);
}

Tailwind CSS v4

@theme {
  --color-granite: #796a58;
  --color-granite-50: #fbf4eb;
  --color-granite-100: #efe6dc;
  --color-granite-200: #ddd2c5;
  --color-granite-300: #c2b5a5;
  --color-granite-400: #ab9c8a;
  --color-granite-500: #94836f;
  --color-granite-600: #7d6f5e;
  --color-granite-700: #64594b;
  --color-granite-800: #4a4136;
  --color-granite-900: #332c25;
  --color-granite-950: #1f1a14;
}

SCSS

$granite: #796a58;
$granite-rgb: 121, 106, 88;
$granite-light: mix(#fff, $granite, 20%);
$granite-dark: mix(#000, $granite, 20%);

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