#21AB8B
Cyan
HEX
RGB
HSL
About #21AB8B Cyan
#21AB8B is a cyan color. In the RGB color model, it is composed of 33 red, 171 green, and 139 blue. In the HSL color space, it has a hue of 166°, 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 #21AB8B in your CSS, SCSS, or Tailwind projects.
Color Properties
166°
Hue
68%
Saturation
40%
Lightness
Cyan
Color Harmonies
Colors that work well with #21AB8B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #21AB8B against white and black backgrounds.
Aa#21AB8B on White
Contrast Ratio2.89:1
AA ✗AA Large ✗AAA ✗
Aa#21AB8B on Black
Contrast Ratio7.26:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #21AB8B across different color formats.
| Format | Value |
|---|---|
| HEX | #21AB8B |
| RGB | rgb(33, 171, 139) |
| HSL | hsl(166, 68%, 40%) |
| RGB Decimal | 33, 171, 139 |
| RGB Percent | 12.9%, 67.1%, 54.5% |
| CMYK (approx.) | 81%, 0%, 19%, 33% |
Related Palettes
12 palettes using #21AB8B or similar colors