#66FFD4
Vivid Cyan
HEX
RGB
HSL
About #66FFD4 Vivid Cyan
#66FFD4 is a vivid cyan color. In the RGB color model, it is composed of 102 red, 255 green, and 212 blue. In the HSL color space, it has a hue of 163°, saturation of 100%, and lightness of 70%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #66FFD4 in your CSS, SCSS, or Tailwind projects.
Color Properties
163°
Hue
100%
Saturation
70%
Lightness
Vivid Cyan
Color Harmonies
Colors that work well with #66FFD4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #66FFD4 against white and black backgrounds.
Aa#66FFD4 on White
Contrast Ratio1.25:1
AA ✗AA Large ✗AAA ✗
Aa#66FFD4 on Black
Contrast Ratio16.82:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #66FFD4 across different color formats.
| Format | Value |
|---|---|
| HEX | #66FFD4 |
| RGB | rgb(102, 255, 212) |
| HSL | hsl(163, 100%, 70%) |
| RGB Decimal | 102, 255, 212 |
| RGB Percent | 40.0%, 100.0%, 83.1% |
| CMYK (approx.) | 60%, 0%, 17%, 0% |
Related Palettes
12 palettes using #66FFD4 or similar colors