Full Yellow

CSS

:root {
  --full-yellow: #f9bc4f;
  --full-yellow-rgb: 249 188 79;
  --full-yellow-oklch: oklch(0.832 0.142 78.9);
}

.element {
  color: var(--full-yellow);
  background-color: hsl(38 93% 64%);
  border-color: oklch(0.832 0.142 78.9);
}

Tailwind CSS v4

@theme {
  --color-full-yellow: #f9bc4f;
  --color-full-yellow-50: #fff2c8;
  --color-full-yellow-100: #ffe4b3;
  --color-full-yellow-200: #f4ce8e;
  --color-full-yellow-300: #dcb05d;
  --color-full-yellow-400: #cb9325;
  --color-full-yellow-500: #b77700;
  --color-full-yellow-600: #9b6500;
  --color-full-yellow-700: #7c5100;
  --color-full-yellow-800: #5d3a00;
  --color-full-yellow-900: #412800;
  --color-full-yellow-950: #2a1600;
}

SCSS

$full-yellow: #f9bc4f;
$full-yellow-rgb: 249, 188, 79;
$full-yellow-light: mix(#fff, $full-yellow, 20%);
$full-yellow-dark: mix(#000, $full-yellow, 20%);

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