#F6743B

CSS

:root {
  --extreme-carrot: #f6743b;
  --extreme-carrot-rgb: 246 116 59;
  --extreme-carrot-oklch: oklch(0.704 0.174 42.4);
}

.element {
  color: var(--extreme-carrot);
  background-color: hsl(18 91% 60%);
  border-color: oklch(0.704 0.174 42.4);
}

Tailwind CSS v4

@theme {
  --color-extreme-carrot: #f6743b;
  --color-extreme-carrot-50: #ffe6cd;
  --color-extreme-carrot-100: #ffd6b8;
  --color-extreme-carrot-200: #ffbc96;
  --color-extreme-carrot-300: #ff986a;
  --color-extreme-carrot-400: #f17641;
  --color-extreme-carrot-500: #df5100;
  --color-extreme-carrot-600: #bc4600;
  --color-extreme-carrot-700: #983802;
  --color-extreme-carrot-800: #722705;
  --color-extreme-carrot-900: #501a04;
  --color-extreme-carrot-950: #350900;
}

SCSS

$extreme-carrot: #f6743b;
$extreme-carrot-rgb: 246, 116, 59;
$extreme-carrot-light: mix(#fff, $extreme-carrot, 20%);
$extreme-carrot-dark: mix(#000, $extreme-carrot, 20%);

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