#1BB23C

CSS

:root {
  --try-your-luck: #1bb23c;
  --try-your-luck-rgb: 27 178 60;
  --try-your-luck-oklch: oklch(0.667 0.198 145.6);
}

.element {
  color: var(--try-your-luck);
  background-color: hsl(133 74% 40%);
  border-color: oklch(0.667 0.198 145.6);
}

Tailwind CSS v4

@theme {
  --color-try-your-luck: #1bb23c;
  --color-try-your-luck-50: #d0ffd5;
  --color-try-your-luck-100: #bbfbc2;
  --color-try-your-luck-200: #98eca3;
  --color-try-your-luck-300: #68d27a;
  --color-try-your-luck-400: #3abc4d;
  --color-try-your-luck-500: #00a516;
  --color-try-your-luck-600: #008c17;
  --color-try-your-luck-700: #007013;
  --color-try-your-luck-800: #005204;
  --color-try-your-luck-900: #003904;
  --color-try-your-luck-950: #002300;
}

SCSS

$try-your-luck: #1bb23c;
$try-your-luck-rgb: 27, 178, 60;
$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);
}