#188B78
Cyan
HEX
RGB
HSL
About #188B78 Cyan
#188B78 is a cyan color. In the RGB color model, it is composed of 24 red, 139 green, and 120 blue. In the HSL color space, it has a hue of 170°, saturation of 71%, and lightness of 32%.
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 & Gradients
Use #188B78 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
170°
Hue
71%
Saturation
32%
Lightness
Cyan
Color Harmonies
Colors that work well with #188B78 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #188B78 against white and black backgrounds.
Aa#188B78 on White
Contrast Ratio4.2:1
AA ✗AA Large ✓AAA ✗
Aa#188B78 on Black
Contrast Ratio5:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #188B78 across different color formats.
| Format | Value |
|---|---|
| HEX | #188B78 |
| RGB | rgb(24, 139, 120) |
| HSL | hsl(170, 71%, 32%) |
| RGB Decimal | 24, 139, 120 |
| RGB Percent | 9.4%, 54.5%, 47.1% |
| CMYK (approx.) | 83%, 0%, 14%, 45% |
Related Palettes
12 palettes using #188B78 or similar colors