Play School

CSS

:root {
  --play-school: #ce5924;
  --play-school-rgb: 206 89 36;
  --play-school-oklch: oklch(0.605 0.162 42.1);
}

.element {
  color: var(--play-school);
  background-color: hsl(19 70% 47%);
  border-color: oklch(0.605 0.162 42.1);
}

Tailwind CSS v4

@theme {
  --color-play-school: #ce5924;
  --color-play-school-50: #ffe7d0;
  --color-play-school-100: #ffd7bc;
  --color-play-school-200: #ffbe9b;
  --color-play-school-300: #fc9b71;
  --color-play-school-400: #ec7a4b;
  --color-play-school-500: #da5716;
  --color-play-school-600: #b84b17;
  --color-play-school-700: #943c12;
  --color-play-school-800: #6f2a0e;
  --color-play-school-900: #4e1c09;
  --color-play-school-950: #330b00;
}

SCSS

$play-school: #ce5924;
$play-school-rgb: 206, 89, 36;
$play-school-light: mix(#fff, $play-school, 20%);
$play-school-dark: mix(#000, $play-school, 20%);

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