Fire Yellow

CSS

:root {
  --fire-yellow: #ffb70b;
  --fire-yellow-rgb: 255 183 11;
  --fire-yellow-oklch: oklch(0.825 0.17 79.7);
}

.element {
  color: var(--fire-yellow);
  background-color: hsl(42 100% 52%);
  border-color: oklch(0.825 0.17 79.7);
}

Tailwind CSS v4

@theme {
  --color-fire-yellow: #ffb70b;
  --color-fire-yellow-50: #fff1be;
  --color-fire-yellow-100: #ffe3a7;
  --color-fire-yellow-200: #f9cd7d;
  --color-fire-yellow-300: #e3ae42;
  --color-fire-yellow-400: #d29000;
  --color-fire-yellow-500: #bf7300;
  --color-fire-yellow-600: #a26200;
  --color-fire-yellow-700: #824e00;
  --color-fire-yellow-800: #623800;
  --color-fire-yellow-900: #442600;
  --color-fire-yellow-950: #2c1400;
}

SCSS

$fire-yellow: #ffb70b;
$fire-yellow-rgb: 255, 183, 11;
$fire-yellow-light: mix(#fff, $fire-yellow, 20%);
$fire-yellow-dark: mix(#000, $fire-yellow, 20%);

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