#104E51
Dark Cyan
HEX
RGB
HSL
About #104E51 Dark Cyan
#104E51 is a dark cyan color. In the RGB color model, it is composed of 16 red, 78 green, and 81 blue. In the HSL color space, it has a hue of 183°, saturation of 67%, and lightness of 19%.
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 #104E51 in your CSS, SCSS, or Tailwind projects.
Color Properties
183°
Hue
67%
Saturation
19%
Lightness
Dark Cyan
Color Harmonies
Colors that work well with #104E51 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #104E51 against white and black backgrounds.
Aa#104E51 on White
Contrast Ratio9.41:1
AA ✓AA Large ✓AAA ✓
Aa#104E51 on Black
Contrast Ratio2.23:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #104E51 across different color formats.
| Format | Value |
|---|---|
| HEX | #104E51 |
| RGB | rgb(16, 78, 81) |
| HSL | hsl(183, 67%, 19%) |
| RGB Decimal | 16, 78, 81 |
| RGB Percent | 6.3%, 30.6%, 31.8% |
| CMYK (approx.) | 80%, 4%, 0%, 68% |
Related Palettes
12 palettes using #104E51 or similar colors