#7D784D

CSS

:root {
  --greek-oregano: #7d784d;
  --greek-oregano-rgb: 125 120 77;
  --greek-oregano-oklch: oklch(0.566 0.061 102.4);
}

.element {
  color: var(--greek-oregano);
  background-color: hsl(54 24% 40%);
  border-color: oklch(0.566 0.061 102.4);
}

Tailwind CSS v4

@theme {
  --color-greek-oregano: #7d784d;
  --color-greek-oregano-50: #f7f6e3;
  --color-greek-oregano-100: #ebe9d2;
  --color-greek-oregano-200: #d8d6b8;
  --color-greek-oregano-300: #bcba96;
  --color-greek-oregano-400: #a5a076;
  --color-greek-oregano-500: #8e8858;
  --color-greek-oregano-600: #78734b;
  --color-greek-oregano-700: #605c3b;
  --color-greek-oregano-800: #47432a;
  --color-greek-oregano-900: #312e1c;
  --color-greek-oregano-950: #1d1b0c;
}

SCSS

$greek-oregano: #7d784d;
$greek-oregano-rgb: 125, 120, 77;
$greek-oregano-light: mix(#fff, $greek-oregano, 20%);
$greek-oregano-dark: mix(#000, $greek-oregano, 20%);

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