#CD4C14

CSS

:root {
  --mellow-mango: #cd4c14;
  --mellow-mango-rgb: 205 76 20;
  --mellow-mango-oklch: oklch(0.585 0.175 39.9);
}

.element {
  color: var(--mellow-mango);
  background-color: hsl(18 82% 44%);
  border-color: oklch(0.585 0.175 39.9);
}

Tailwind CSS v4

@theme {
  --color-mellow-mango: #cd4c14;
  --color-mellow-mango-50: #ffe6ce;
  --color-mellow-mango-100: #ffd5ba;
  --color-mellow-mango-200: #ffbb99;
  --color-mellow-mango-300: #ff976d;
  --color-mellow-mango-400: #f27447;
  --color-mellow-mango-500: #e04f08;
  --color-mellow-mango-600: #bd440f;
  --color-mellow-mango-700: #98370d;
  --color-mellow-mango-800: #72260b;
  --color-mellow-mango-900: #501907;
  --color-mellow-mango-950: #350900;
}

SCSS

$mellow-mango: #cd4c14;
$mellow-mango-rgb: 205, 76, 20;
$mellow-mango-light: mix(#fff, $mellow-mango, 20%);
$mellow-mango-dark: mix(#000, $mellow-mango, 20%);

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