#926F14

CSS

:root {
  --glazed-chestnut: #926f14;
  --glazed-chestnut-rgb: 146 111 20;
  --glazed-chestnut-oklch: oklch(0.562 0.109 85.1);
}

.element {
  color: var(--glazed-chestnut);
  background-color: hsl(43 76% 33%);
  border-color: oklch(0.562 0.109 85.1);
}

Tailwind CSS v4

@theme {
  --color-glazed-chestnut: #926f14;
  --color-glazed-chestnut-50: #fff4d2;
  --color-glazed-chestnut-100: #f8e6bf;
  --color-glazed-chestnut-200: #e8d29f;
  --color-glazed-chestnut-300: #cfb475;
  --color-glazed-chestnut-400: #bc994d;
  --color-glazed-chestnut-500: #a77f19;
  --color-glazed-chestnut-600: #8d6c1a;
  --color-glazed-chestnut-700: #715615;
  --color-glazed-chestnut-800: #543e0c;
  --color-glazed-chestnut-900: #3b2b08;
  --color-glazed-chestnut-950: #251800;
}

SCSS

$glazed-chestnut: #926f14;
$glazed-chestnut-rgb: 146, 111, 20;
$glazed-chestnut-light: mix(#fff, $glazed-chestnut, 20%);
$glazed-chestnut-dark: mix(#000, $glazed-chestnut, 20%);

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