#CE8C52

CSS

:root {
  --butter-bronze: #ce8c52;
  --butter-bronze-rgb: 206 140 82;
  --butter-bronze-oklch: oklch(0.695 0.11 60.8);
}

.element {
  color: var(--butter-bronze);
  background-color: hsl(28 56% 56%);
  border-color: oklch(0.695 0.11 60.8);
}

Tailwind CSS v4

@theme {
  --color-butter-bronze: #ce8c52;
  --color-butter-bronze-50: #ffefd6;
  --color-butter-bronze-100: #ffe1c3;
  --color-butter-bronze-200: #f7cba4;
  --color-butter-bronze-300: #e0ab7c;
  --color-butter-bronze-400: #ce8f58;
  --color-butter-bronze-500: #ba732f;
  --color-butter-bronze-600: #9d622a;
  --color-butter-bronze-700: #7e4e21;
  --color-butter-bronze-800: #5e3817;
  --color-butter-bronze-900: #42260f;
  --color-butter-bronze-950: #2a1403;
}

SCSS

$butter-bronze: #ce8c52;
$butter-bronze-rgb: 206, 140, 82;
$butter-bronze-light: mix(#fff, $butter-bronze, 20%);
$butter-bronze-dark: mix(#000, $butter-bronze, 20%);

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