Ice Dark Turquoise

CSS

:root {
  --ice-dark-turquoise: #005456;
  --ice-dark-turquoise-rgb: 0 84 86;
  --ice-dark-turquoise-oklch: oklch(0.405 0.069 197.6);
}

.element {
  color: var(--ice-dark-turquoise);
  background-color: hsl(181 100% 17%);
  border-color: oklch(0.405 0.069 197.6);
}

Tailwind CSS v4

@theme {
  --color-ice-dark-turquoise: #005456;
  --color-ice-dark-turquoise-50: #dffcfd;
  --color-ice-dark-turquoise-100: #ceeff1;
  --color-ice-dark-turquoise-200: #b3dee0;
  --color-ice-dark-turquoise-300: #8ec3c5;
  --color-ice-dark-turquoise-400: #6cabad;
  --color-ice-dark-turquoise-500: #489496;
  --color-ice-dark-turquoise-600: #3e7d7f;
  --color-ice-dark-turquoise-700: #316466;
  --color-ice-dark-turquoise-800: #224a4a;
  --color-ice-dark-turquoise-900: #173333;
  --color-ice-dark-turquoise-950: #071f1f;
}

SCSS

$ice-dark-turquoise: #005456;
$ice-dark-turquoise-rgb: 0, 84, 86;
$ice-dark-turquoise-light: mix(#fff, $ice-dark-turquoise, 20%);
$ice-dark-turquoise-dark: mix(#000, $ice-dark-turquoise, 20%);

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