#66F9F0
Vivid Cyan
HEX
RGB
HSL
About #66F9F0 Vivid Cyan
#66F9F0 is a vivid cyan color. In the RGB color model, it is composed of 102 red, 249 green, and 240 blue. In the HSL color space, it has a hue of 176°, saturation of 92%, and lightness of 69%.
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 #66F9F0 in your CSS, SCSS, or Tailwind projects.
Color Properties
176°
Hue
92%
Saturation
69%
Lightness
Vivid Cyan
Color Harmonies
Colors that work well with #66F9F0 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #66F9F0 against white and black backgrounds.
Aa#66F9F0 on White
Contrast Ratio1.28:1
AA ✗AA Large ✗AAA ✗
Aa#66F9F0 on Black
Contrast Ratio16.37:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #66F9F0 across different color formats.
| Format | Value |
|---|---|
| HEX | #66F9F0 |
| RGB | rgb(102, 249, 240) |
| HSL | hsl(176, 92%, 69%) |
| RGB Decimal | 102, 249, 240 |
| RGB Percent | 40.0%, 97.6%, 94.1% |
| CMYK (approx.) | 59%, 0%, 4%, 2% |
Related Palettes
12 palettes using #66F9F0 or similar colors