#66CC00
Vivid Green
HEX
RGB
HSL
About #66CC00 Vivid Green
#66CC00 is a vivid green color. In the RGB color model, it is composed of 102 red, 204 green, and 0 blue. In the HSL color space, it has a hue of 90°, saturation of 100%, and lightness of 40%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #66CC00 in your CSS, SCSS, or Tailwind projects.
Color Properties
90°
Hue
100%
Saturation
40%
Lightness
Vivid Green
Color Harmonies
Colors that work well with #66CC00 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #66CC00 against white and black backgrounds.
Aa#66CC00 on White
Contrast Ratio2.06:1
AA ✗AA Large ✗AAA ✗
Aa#66CC00 on Black
Contrast Ratio10.2:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #66CC00 across different color formats.
| Format | Value |
|---|---|
| HEX | #66CC00 |
| RGB | rgb(102, 204, 0) |
| HSL | hsl(90, 100%, 40%) |
| RGB Decimal | 102, 204, 0 |
| RGB Percent | 40.0%, 80.0%, 0.0% |
| CMYK (approx.) | 50%, 0%, 100%, 20% |
Related Palettes
12 palettes using #66CC00 or similar colors