#55AA92

CSS

:root {
  --hole-in-one: #55aa92;
  --hole-in-one-rgb: 85 170 146;
  --hole-in-one-oklch: oklch(0.678 0.091 172.8);
}

.element {
  color: var(--hole-in-one);
  background-color: hsl(163 33% 50%);
  border-color: oklch(0.678 0.091 172.8);
}

Tailwind CSS v4

@theme {
  --color-hole-in-one: #55aa92;
  --color-hole-in-one-50: #dbfef3;
  --color-hole-in-one-100: #caf2e6;
  --color-hole-in-one-200: #ace2d2;
  --color-hole-in-one-300: #85c7b4;
  --color-hole-in-one-400: #61b099;
  --color-hole-in-one-500: #369a80;
  --color-hole-in-one-600: #30826c;
  --color-hole-in-one-700: #266857;
  --color-hole-in-one-800: #1b4c3e;
  --color-hole-in-one-900: #12352b;
  --color-hole-in-one-950: #042018;
}

SCSS

$hole-in-one: #55aa92;
$hole-in-one-rgb: 85, 170, 146;
$hole-in-one-light: mix(#fff, $hole-in-one, 20%);
$hole-in-one-dark: mix(#000, $hole-in-one, 20%);

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