#123A3B
Dark Cyan
HEX
RGB
HSL
About #123A3B Dark Cyan
#123A3B is a dark cyan color. In the RGB color model, it is composed of 18 red, 58 green, and 59 blue. In the HSL color space, it has a hue of 181°, saturation of 53%, and lightness of 15%.
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 #123A3B in your CSS, SCSS, or Tailwind projects.
Color Properties
181°
Hue
53%
Saturation
15%
Lightness
Dark Cyan
Color Harmonies
Colors that work well with #123A3B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #123A3B against white and black backgrounds.
Aa#123A3B on White
Contrast Ratio12.4:1
AA ✓AA Large ✓AAA ✓
Aa#123A3B on Black
Contrast Ratio1.69:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #123A3B across different color formats.
| Format | Value |
|---|---|
| HEX | #123A3B |
| RGB | rgb(18, 58, 59) |
| HSL | hsl(181, 53%, 15%) |
| RGB Decimal | 18, 58, 59 |
| RGB Percent | 7.1%, 22.7%, 23.1% |
| CMYK (approx.) | 69%, 2%, 0%, 77% |
Related Palettes
12 palettes using #123A3B or similar colors