#A86513

CSS

:root {
  --ginger: #a86513;
  --ginger-rgb: 168 101 19;
  --ginger-oklch: oklch(0.569 0.122 64);
}

.element {
  color: var(--ginger);
  background-color: hsl(33 80% 37%);
  border-color: oklch(0.569 0.122 64);
}

Tailwind CSS v4

@theme {
  --color-ginger: #a86513;
  --color-ginger-50: #ffefd1;
  --color-ginger-100: #ffe1bd;
  --color-ginger-200: #f9ca9d;
  --color-ginger-300: #e2ab72;
  --color-ginger-400: #d08e4b;
  --color-ginger-500: #bd7214;
  --color-ginger-600: #a06116;
  --color-ginger-700: #804d12;
  --color-ginger-800: #60370c;
  --color-ginger-900: #432607;
  --color-ginger-950: #2b1400;
}

SCSS

$ginger: #a86513;
$ginger-rgb: 168, 101, 19;
$ginger-light: mix(#fff, $ginger, 20%);
$ginger-dark: mix(#000, $ginger, 20%);

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