#669999
Muted Cyan
HEX
RGB
HSL
About #669999 Muted Cyan
#669999 is a muted cyan color. In the RGB color model, it is composed of 102 red, 153 green, and 153 blue. In the HSL color space, it has a hue of 180°, saturation of 20%, and lightness of 50%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With low saturation, it appears muted and subtle.
CSS Code
Use #669999 in your CSS, SCSS, or Tailwind projects.
Color Properties
180°
Hue
20%
Saturation
50%
Lightness
Muted Cyan
Color Harmonies
Colors that work well with #669999 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #669999 against white and black backgrounds.
Aa#669999 on White
Contrast Ratio3.19:1
AA ✗AA Large ✓AAA ✗
Aa#669999 on Black
Contrast Ratio6.58:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #669999 across different color formats.
| Format | Value |
|---|---|
| HEX | #669999 |
| RGB | rgb(102, 153, 153) |
| HSL | hsl(180, 20%, 50%) |
| RGB Decimal | 102, 153, 153 |
| RGB Percent | 40.0%, 60.0%, 60.0% |
| CMYK (approx.) | 33%, 0%, 0%, 40% |
Related Palettes
12 palettes using #669999 or similar colors