#637C31
Green
HEX
RGB
HSL
About #637C31 Green
#637C31 is a green color. In the RGB color model, it is composed of 99 red, 124 green, and 49 blue. In the HSL color space, it has a hue of 80°, saturation of 43%, and lightness of 34%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #637C31 in your CSS, SCSS, or Tailwind projects.
Color Properties
80°
Hue
43%
Saturation
34%
Lightness
Green
Color Harmonies
Colors that work well with #637C31 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #637C31 against white and black backgrounds.
Aa#637C31 on White
Contrast Ratio4.71:1
AA ✓AA Large ✓AAA ✗
Aa#637C31 on Black
Contrast Ratio4.46:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #637C31 across different color formats.
| Format | Value |
|---|---|
| HEX | #637C31 |
| RGB | rgb(99, 124, 49) |
| HSL | hsl(80, 43%, 34%) |
| RGB Decimal | 99, 124, 49 |
| RGB Percent | 38.8%, 48.6%, 19.2% |
| CMYK (approx.) | 20%, 0%, 60%, 51% |
Related Palettes
12 palettes using #637C31 or similar colors