#66DE3B
Green
HEX
RGB
HSL
About #66DE3B Green
#66DE3B is a green color. In the RGB color model, it is composed of 102 red, 222 green, and 59 blue. In the HSL color space, it has a hue of 104°, saturation of 71%, and lightness of 55%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #66DE3B in your CSS, SCSS, or Tailwind projects.
Color Properties
104°
Hue
71%
Saturation
55%
Lightness
Green
Color Harmonies
Colors that work well with #66DE3B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #66DE3B against white and black backgrounds.
Aa#66DE3B on White
Contrast Ratio1.74:1
AA ✗AA Large ✗AAA ✗
Aa#66DE3B on Black
Contrast Ratio12.08:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #66DE3B across different color formats.
| Format | Value |
|---|---|
| HEX | #66DE3B |
| RGB | rgb(102, 222, 59) |
| HSL | hsl(104, 71%, 55%) |
| RGB Decimal | 102, 222, 59 |
| RGB Percent | 40.0%, 87.1%, 23.1% |
| CMYK (approx.) | 54%, 0%, 73%, 13% |
Related Palettes
12 palettes using #66DE3B or similar colors