#66D5BB
Cyan
HEX
RGB
HSL
About #66D5BB Cyan
#66D5BB is a cyan color. In the RGB color model, it is composed of 102 red, 213 green, and 187 blue. In the HSL color space, it has a hue of 166°, saturation of 57%, and lightness of 62%.
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 & Gradients
Use #66D5BB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
166°
Hue
57%
Saturation
62%
Lightness
Cyan
Color Harmonies
Colors that work well with #66D5BB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #66D5BB against white and black backgrounds.
Aa#66D5BB on White
Contrast Ratio1.78:1
AA ✗AA Large ✗AAA ✗
Aa#66D5BB on Black
Contrast Ratio11.8:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #66D5BB across different color formats.
| Format | Value |
|---|---|
| HEX | #66D5BB |
| RGB | rgb(102, 213, 187) |
| HSL | hsl(166, 57%, 62%) |
| RGB Decimal | 102, 213, 187 |
| RGB Percent | 40.0%, 83.5%, 73.3% |
| CMYK (approx.) | 52%, 0%, 12%, 16% |
Related Palettes
12 palettes using #66D5BB or similar colors