Middle Blue Green

CSS

:root {
  --middle-blue-green: #8dd9cc;
  --middle-blue-green-rgb: 141 217 204;
  --middle-blue-green-oklch: oklch(0.832 0.078 182.4);
}

.element {
  color: var(--middle-blue-green);
  background-color: hsl(170 50% 70%);
  border-color: oklch(0.832 0.078 182.4);
}

Tailwind CSS v4

@theme {
  --color-middle-blue-green: #8dd9cc;
  --color-middle-blue-green-50: #defdf8;
  --color-middle-blue-green-100: #ccf1eb;
  --color-middle-blue-green-200: #b0e0d8;
  --color-middle-blue-green-300: #8ac5bc;
  --color-middle-blue-green-400: #67aea2;
  --color-middle-blue-green-500: #40978a;
  --color-middle-blue-green-600: #388075;
  --color-middle-blue-green-700: #2d665e;
  --color-middle-blue-green-800: #1f4b44;
  --color-middle-blue-green-900: #15342f;
  --color-middle-blue-green-950: #06201b;
}

SCSS

$middle-blue-green: #8dd9cc;
$middle-blue-green-rgb: 141, 217, 204;
$middle-blue-green-light: mix(#fff, $middle-blue-green, 20%);
$middle-blue-green-dark: mix(#000, $middle-blue-green, 20%);

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