#66F9A1
Vivid Green
HEX
RGB
HSL
About #66F9A1 Vivid Green
#66F9A1 is a vivid green color. In the RGB color model, it is composed of 102 red, 249 green, and 161 blue. In the HSL color space, it has a hue of 144°, 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 #66F9A1 in your CSS, SCSS, or Tailwind projects.
Color Properties
144°
Hue
92%
Saturation
69%
Lightness
Vivid Green
Color Harmonies
Colors that work well with #66F9A1 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #66F9A1 against white and black backgrounds.
Aa#66F9A1 on White
Contrast Ratio1.34:1
AA ✗AA Large ✗AAA ✗
Aa#66F9A1 on Black
Contrast Ratio15.63:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #66F9A1 across different color formats.
| Format | Value |
|---|---|
| HEX | #66F9A1 |
| RGB | rgb(102, 249, 161) |
| HSL | hsl(144, 92%, 69%) |
| RGB Decimal | 102, 249, 161 |
| RGB Percent | 40.0%, 97.6%, 63.1% |
| CMYK (approx.) | 59%, 0%, 35%, 2% |
Related Palettes
12 palettes using #66F9A1 or similar colors