#98D5D7

CSS

:root {
  --exotic-escape: #98d5d7;
  --exotic-escape-rgb: 152 213 215;
  --exotic-escape-oklch: oklch(0.832 0.062 198.6);
}

.element {
  color: var(--exotic-escape);
  background-color: hsl(182 44% 72%);
  border-color: oklch(0.832 0.062 198.6);
}

Tailwind CSS v4

@theme {
  --color-exotic-escape: #98d5d7;
  --color-exotic-escape-50: #e2fbfc;
  --color-exotic-escape-100: #d1eff0;
  --color-exotic-escape-200: #b6dddf;
  --color-exotic-escape-300: #92c1c4;
  --color-exotic-escape-400: #72aaac;
  --color-exotic-escape-500: #509395;
  --color-exotic-escape-600: #457c7e;
  --color-exotic-escape-700: #376465;
  --color-exotic-escape-800: #26494a;
  --color-exotic-escape-900: #1a3333;
  --color-exotic-escape-950: #0a1e1f;
}

SCSS

$exotic-escape: #98d5d7;
$exotic-escape-rgb: 152, 213, 215;
$exotic-escape-light: mix(#fff, $exotic-escape, 20%);
$exotic-escape-dark: mix(#000, $exotic-escape, 20%);

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