#42FFF9
Vivid Cyan
HEX
RGB
HSL
About #42FFF9 Vivid Cyan
#42FFF9 is a vivid cyan color. In the RGB color model, it is composed of 66 red, 255 green, and 249 blue. In the HSL color space, it has a hue of 178°, saturation of 100%, and lightness of 63%.
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 #42FFF9 in your CSS, SCSS, or Tailwind projects.
Color Properties
178°
Hue
100%
Saturation
63%
Lightness
Vivid Cyan
Color Harmonies
Colors that work well with #42FFF9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #42FFF9 against white and black backgrounds.
Aa#42FFF9 on White
Contrast Ratio1.24:1
AA ✗AA Large ✗AAA ✗
Aa#42FFF9 on Black
Contrast Ratio16.9:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #42FFF9 across different color formats.
| Format | Value |
|---|---|
| HEX | #42FFF9 |
| RGB | rgb(66, 255, 249) |
| HSL | hsl(178, 100%, 63%) |
| RGB Decimal | 66, 255, 249 |
| RGB Percent | 25.9%, 100.0%, 97.6% |
| CMYK (approx.) | 74%, 0%, 2%, 0% |
Related Palettes
12 palettes using #42FFF9 or similar colors