#21AB4F
Green
HEX
RGB
HSL
About #21AB4F Green
#21AB4F is a green color. In the RGB color model, it is composed of 33 red, 171 green, and 79 blue. In the HSL color space, it has a hue of 140°, saturation of 68%, and lightness of 40%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #21AB4F in your CSS, SCSS, or Tailwind projects.
Color Properties
140°
Hue
68%
Saturation
40%
Lightness
Green
Color Harmonies
Colors that work well with #21AB4F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #21AB4F against white and black backgrounds.
Aa#21AB4F on White
Contrast Ratio3:1
AA ✗AA Large ✓AAA ✗
Aa#21AB4F on Black
Contrast Ratio7:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #21AB4F across different color formats.
| Format | Value |
|---|---|
| HEX | #21AB4F |
| RGB | rgb(33, 171, 79) |
| HSL | hsl(140, 68%, 40%) |
| RGB Decimal | 33, 171, 79 |
| RGB Percent | 12.9%, 67.1%, 31.0% |
| CMYK (approx.) | 81%, 0%, 54%, 33% |
Related Palettes
12 palettes using #21AB4F or similar colors