#A1FF42
Vivid Green
HEX
RGB
HSL
About #A1FF42 Vivid Green
#A1FF42 is a vivid green color. In the RGB color model, it is composed of 161 red, 255 green, and 66 blue. In the HSL color space, it has a hue of 90°, 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 #A1FF42 in your CSS, SCSS, or Tailwind projects.
Color Properties
90°
Hue
100%
Saturation
63%
Lightness
Vivid Green
Color Harmonies
Colors that work well with #A1FF42 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #A1FF42 against white and black backgrounds.
Aa#A1FF42 on White
Contrast Ratio1.24:1
AA ✗AA Large ✗AAA ✗
Aa#A1FF42 on Black
Contrast Ratio16.9:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #A1FF42 across different color formats.
| Format | Value |
|---|---|
| HEX | #A1FF42 |
| RGB | rgb(161, 255, 66) |
| HSL | hsl(90, 100%, 63%) |
| RGB Decimal | 161, 255, 66 |
| RGB Percent | 63.1%, 100.0%, 25.9% |
| CMYK (approx.) | 37%, 0%, 74%, 0% |
Related Palettes
12 palettes using #A1FF42 or similar colors