Shallow Water Ground

CSS

:root {
  --shallow-water-ground: #8caeac;
  --shallow-water-ground-rgb: 140 174 172;
  --shallow-water-ground-oklch: oklch(0.725 0.037 191.9);
}

.element {
  color: var(--shallow-water-ground);
  background-color: hsl(176 17% 62%);
  border-color: oklch(0.725 0.037 191.9);
}

Tailwind CSS v4

@theme {
  --color-shallow-water-ground: #8caeac;
  --color-shallow-water-ground-50: #eaf9f8;
  --color-shallow-water-ground-100: #dbeceb;
  --color-shallow-water-ground-200: #c3dad9;
  --color-shallow-water-ground-300: #a2bebd;
  --color-shallow-water-ground-400: #86a6a4;
  --color-shallow-water-ground-500: #6a8e8c;
  --color-shallow-water-ground-600: #5a7877;
  --color-shallow-water-ground-700: #48605f;
  --color-shallow-water-ground-800: #344745;
  --color-shallow-water-ground-900: #233130;
  --color-shallow-water-ground-950: #121d1c;
}

SCSS

$shallow-water-ground: #8caeac;
$shallow-water-ground-rgb: 140, 174, 172;
$shallow-water-ground-light: mix(#fff, $shallow-water-ground, 20%);
$shallow-water-ground-dark: mix(#000, $shallow-water-ground, 20%);

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