#66E1D4
Cyan
HEX
RGB
HSL
About #66E1D4 Cyan
#66E1D4 is a cyan color. In the RGB color model, it is composed of 102 red, 225 green, and 212 blue. In the HSL color space, it has a hue of 174°, saturation of 67%, and lightness of 64%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #66E1D4 in your CSS, SCSS, or Tailwind projects.
Color Properties
174°
Hue
67%
Saturation
64%
Lightness
Cyan
Color Harmonies
Colors that work well with #66E1D4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #66E1D4 against white and black backgrounds.
Aa#66E1D4 on White
Contrast Ratio1.58:1
AA ✗AA Large ✗AAA ✗
Aa#66E1D4 on Black
Contrast Ratio13.29:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #66E1D4 across different color formats.
| Format | Value |
|---|---|
| HEX | #66E1D4 |
| RGB | rgb(102, 225, 212) |
| HSL | hsl(174, 67%, 64%) |
| RGB Decimal | 102, 225, 212 |
| RGB Percent | 40.0%, 88.2%, 83.1% |
| CMYK (approx.) | 55%, 0%, 6%, 12% |
Related Palettes
12 palettes using #66E1D4 or similar colors