Turquoise

CSS

:root {
  --turquoise: #06c2ac;
  --turquoise-rgb: 6 194 172;
  --turquoise-oklch: oklch(0.73 0.131 180.8);
}

.element {
  color: var(--turquoise);
  background-color: hsl(173 94% 39%);
  border-color: oklch(0.73 0.131 180.8);
}

Tailwind CSS v4

@theme {
  --color-turquoise: #06c2ac;
  --color-turquoise-50: #ccfff8;
  --color-turquoise-100: #b7f7ec;
  --color-turquoise-200: #92e7d9;
  --color-turquoise-300: #5ecdbd;
  --color-turquoise-400: #0eb7a2;
  --color-turquoise-500: #00a18b;
  --color-turquoise-600: #008875;
  --color-turquoise-700: #006d5e;
  --color-turquoise-800: #005043;
  --color-turquoise-900: #00382e;
  --color-turquoise-950: #00221b;
}

SCSS

$turquoise: #06c2ac;
$turquoise-rgb: 6, 194, 172;
$turquoise-light: mix(#fff, $turquoise, 20%);
$turquoise-dark: mix(#000, $turquoise, 20%);

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