#7A7E27

CSS

:root {
  --green-commando: #7a7e27;
  --green-commando-rgb: 122 126 39;
  --green-commando-oklch: oklch(0.572 0.108 111.9);
}

.element {
  color: var(--green-commando);
  background-color: hsl(63 53% 32%);
  border-color: oklch(0.572 0.108 111.9);
}

Tailwind CSS v4

@theme {
  --color-green-commando: #7a7e27;
  --color-green-commando-50: #f4f9d6;
  --color-green-commando-100: #e7edc3;
  --color-green-commando-200: #d3daa5;
  --color-green-commando-300: #b6be7d;
  --color-green-commando-400: #a0a556;
  --color-green-commando-500: #888d2a;
  --color-green-commando-600: #737726;
  --color-green-commando-700: #5c5f1e;
  --color-green-commando-800: #454512;
  --color-green-commando-900: #30300c;
  --color-green-commando-950: #1c1c01;
}

SCSS

$green-commando: #7a7e27;
$green-commando-rgb: 122, 126, 39;
$green-commando-light: mix(#fff, $green-commando, 20%);
$green-commando-dark: mix(#000, $green-commando, 20%);

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