#2CAD97

CSS

:root {
  --hole-in-one: #2cad97;
  --hole-in-one-rgb: 44 173 151;
  --hole-in-one-oklch: oklch(0.674 0.113 178.4);
}

.element {
  color: var(--hole-in-one);
  background-color: hsl(170 59% 43%);
  border-color: oklch(0.674 0.113 178.4);
}

Tailwind CSS v4

@theme {
  --color-hole-in-one: #2cad97;
  --color-hole-in-one-50: #d3fff6;
  --color-hole-in-one-100: #bff5e9;
  --color-hole-in-one-200: #9ee5d6;
  --color-hole-in-one-300: #71cbba;
  --color-hole-in-one-400: #41b49f;
  --color-hole-in-one-500: #009e87;
  --color-hole-in-one-600: #008572;
  --color-hole-in-one-700: #006b5b;
  --color-hole-in-one-800: #004f41;
  --color-hole-in-one-900: #00372d;
  --color-hole-in-one-950: #00221a;
}

SCSS

$hole-in-one: #2cad97;
$hole-in-one-rgb: 44, 173, 151;
$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);
}