#155B4D
Dark Cyan
HEX
RGB
HSL
About #155B4D Dark Cyan
#155B4D is a dark cyan color. In the RGB color model, it is composed of 21 red, 91 green, and 77 blue. In the HSL color space, it has a hue of 168°, saturation of 63%, and lightness of 22%.
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 #155B4D in your CSS, SCSS, or Tailwind projects.
Color Properties
168°
Hue
63%
Saturation
22%
Lightness
Dark Cyan
Color Harmonies
Colors that work well with #155B4D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #155B4D against white and black backgrounds.
Aa#155B4D on White
Contrast Ratio7.97:1
AA ✓AA Large ✓AAA ✓
Aa#155B4D on Black
Contrast Ratio2.64:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #155B4D across different color formats.
| Format | Value |
|---|---|
| HEX | #155B4D |
| RGB | rgb(21, 91, 77) |
| HSL | hsl(168, 63%, 22%) |
| RGB Decimal | 21, 91, 77 |
| RGB Percent | 8.2%, 35.7%, 30.2% |
| CMYK (approx.) | 77%, 0%, 15%, 64% |
Related Palettes
12 palettes using #155B4D or similar colors