#155E65
Dark Cyan
HEX
RGB
HSL
About #155E65 Dark Cyan
#155E65 is a dark cyan color. In the RGB color model, it is composed of 21 red, 94 green, and 101 blue. In the HSL color space, it has a hue of 185°, saturation of 66%, and lightness of 24%.
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 & Gradients
Use #155E65 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
185°
Hue
66%
Saturation
24%
Lightness
Dark Cyan
Color Harmonies
Colors that work well with #155E65 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #155E65 against white and black backgrounds.
Aa#155E65 on White
Contrast Ratio7.44:1
AA ✓AA Large ✓AAA ✓
Aa#155E65 on Black
Contrast Ratio2.82:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #155E65 across different color formats.
| Format | Value |
|---|---|
| HEX | #155E65 |
| RGB | rgb(21, 94, 101) |
| HSL | hsl(185, 66%, 24%) |
| RGB Decimal | 21, 94, 101 |
| RGB Percent | 8.2%, 36.9%, 39.6% |
| CMYK (approx.) | 79%, 7%, 0%, 60% |
Related Palettes
12 palettes using #155E65 or similar colors