#2CB240

CSS

:root {
  --try-your-luck: #2cb240;
  --try-your-luck-rgb: 44 178 64;
  --try-your-luck-oklch: oklch(0.67 0.191 145.1);
}

.element {
  color: var(--try-your-luck);
  background-color: hsl(129 60% 44%);
  border-color: oklch(0.67 0.191 145.1);
}

Tailwind CSS v4

@theme {
  --color-try-your-luck: #2cb240;
  --color-try-your-luck-50: #d2ffd6;
  --color-try-your-luck-100: #befac3;
  --color-try-your-luck-200: #9beba4;
  --color-try-your-luck-300: #6dd17c;
  --color-try-your-luck-400: #43ba50;
  --color-try-your-luck-500: #00a41c;
  --color-try-your-luck-600: #008b1c;
  --color-try-your-luck-700: #006f16;
  --color-try-your-luck-800: #035207;
  --color-try-your-luck-900: #043905;
  --color-try-your-luck-950: #002300;
}

SCSS

$try-your-luck: #2cb240;
$try-your-luck-rgb: 44, 178, 64;
$try-your-luck-light: mix(#fff, $try-your-luck, 20%);
$try-your-luck-dark: mix(#000, $try-your-luck, 20%);

.element {
  color: $try-your-luck;
  box-shadow: 0 0 0 2px rgba($try-your-luck, 0.35);
}