#707008

CSS

:root {
  --topiary-green: #707008;
  --topiary-green-rgb: 112 112 8;
  --topiary-green-oklch: oklch(0.528 0.112 109.7);
}

.element {
  color: var(--topiary-green);
  background-color: hsl(60 87% 24%);
  border-color: oklch(0.528 0.112 109.7);
}

Tailwind CSS v4

@theme {
  --color-topiary-green: #707008;
  --color-topiary-green-50: #f5f9d4;
  --color-topiary-green-100: #e8ecc1;
  --color-topiary-green-200: #d5daa2;
  --color-topiary-green-300: #b9bd79;
  --color-topiary-green-400: #a3a451;
  --color-topiary-green-500: #8c8c21;
  --color-topiary-green-600: #76761f;
  --color-topiary-green-700: #5e5f19;
  --color-topiary-green-800: #46450e;
  --color-topiary-green-900: #313009;
  --color-topiary-green-950: #1d1c00;
}

SCSS

$topiary-green: #707008;
$topiary-green-rgb: 112, 112, 8;
$topiary-green-light: mix(#fff, $topiary-green, 20%);
$topiary-green-dark: mix(#000, $topiary-green, 20%);

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