#66F500
Vivid Green
HEX
RGB
HSL
About #66F500 Vivid Green
#66F500 is a vivid green color. In the RGB color model, it is composed of 102 red, 245 green, and 0 blue. In the HSL color space, it has a hue of 95°, saturation of 100%, and lightness of 48%.
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 #66F500 in your CSS, SCSS, or Tailwind projects.
Color Properties
95°
Hue
100%
Saturation
48%
Lightness
Vivid Green
Color Harmonies
Colors that work well with #66F500 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #66F500 against white and black backgrounds.
Aa#66F500 on White
Contrast Ratio1.44:1
AA ✗AA Large ✗AAA ✗
Aa#66F500 on Black
Contrast Ratio14.63:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #66F500 across different color formats.
| Format | Value |
|---|---|
| HEX | #66F500 |
| RGB | rgb(102, 245, 0) |
| HSL | hsl(95, 100%, 48%) |
| RGB Decimal | 102, 245, 0 |
| RGB Percent | 40.0%, 96.1%, 0.0% |
| CMYK (approx.) | 58%, 0%, 100%, 4% |
Related Palettes
12 palettes using #66F500 or similar colors