#66D237
Green
HEX
RGB
HSL
About #66D237 Green
#66D237 is a green color. In the RGB color model, it is composed of 102 red, 210 green, and 55 blue. In the HSL color space, it has a hue of 102°, saturation of 63%, and lightness of 52%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #66D237 in your CSS, SCSS, or Tailwind projects.
Color Properties
102°
Hue
63%
Saturation
52%
Lightness
Green
Color Harmonies
Colors that work well with #66D237 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #66D237 against white and black backgrounds.
Aa#66D237 on White
Contrast Ratio1.94:1
AA ✗AA Large ✗AAA ✗
Aa#66D237 on Black
Contrast Ratio10.84:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #66D237 across different color formats.
| Format | Value |
|---|---|
| HEX | #66D237 |
| RGB | rgb(102, 210, 55) |
| HSL | hsl(102, 63%, 52%) |
| RGB Decimal | 102, 210, 55 |
| RGB Percent | 40.0%, 82.4%, 21.6% |
| CMYK (approx.) | 51%, 0%, 74%, 18% |
Related Palettes
12 palettes using #66D237 or similar colors