#66F41F
Vivid Green
HEX
RGB
HSL
About #66F41F Vivid Green
#66F41F is a vivid green color. In the RGB color model, it is composed of 102 red, 244 green, and 31 blue. In the HSL color space, it has a hue of 100°, saturation of 91%, and lightness of 54%.
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 & Gradients
Use #66F41F in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
100°
Hue
91%
Saturation
54%
Lightness
Vivid Green
Color Harmonies
Colors that work well with #66F41F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #66F41F against white and black backgrounds.
Aa#66F41F on White
Contrast Ratio1.45:1
AA ✗AA Large ✗AAA ✗
Aa#66F41F on Black
Contrast Ratio14.53:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #66F41F across different color formats.
| Format | Value |
|---|---|
| HEX | #66F41F |
| RGB | rgb(102, 244, 31) |
| HSL | hsl(100, 91%, 54%) |
| RGB Decimal | 102, 244, 31 |
| RGB Percent | 40.0%, 95.7%, 12.2% |
| CMYK (approx.) | 58%, 0%, 87%, 4% |
Related Palettes
12 palettes using #66F41F or similar colors