Bronze Yellow

CSS

:root {
  --bronze-yellow: #737000;
  --bronze-yellow-rgb: 115 112 0;
  --bronze-yellow-oklch: oklch(0.531 0.114 107.9);
}

.element {
  color: var(--bronze-yellow);
  background-color: hsl(58 100% 23%);
  border-color: oklch(0.531 0.114 107.9);
}

Tailwind CSS v4

@theme {
  --color-bronze-yellow: #737000;
  --color-bronze-yellow-50: #f7f9d3;
  --color-bronze-yellow-100: #eaecc0;
  --color-bronze-yellow-200: #d7d9a0;
  --color-bronze-yellow-300: #bbbd77;
  --color-bronze-yellow-400: #a5a34e;
  --color-bronze-yellow-500: #8e8b1a;
  --color-bronze-yellow-600: #78761a;
  --color-bronze-yellow-700: #605e15;
  --color-bronze-yellow-800: #48440b;
  --color-bronze-yellow-900: #322f07;
  --color-bronze-yellow-950: #1e1c00;
}

SCSS

$bronze-yellow: #737000;
$bronze-yellow-rgb: 115, 112, 0;
$bronze-yellow-light: mix(#fff, $bronze-yellow, 20%);
$bronze-yellow-dark: mix(#000, $bronze-yellow, 20%);

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