#646D31
Muted Yellow Green
HEX
RGB
HSL
About #646D31 Muted Yellow Green
#646D31 is a muted yellow green color. In the RGB color model, it is composed of 100 red, 109 green, and 49 blue. In the HSL color space, it has a hue of 69°, saturation of 38%, and lightness of 31%.
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 #646D31 in your CSS, SCSS, or Tailwind projects.
Color Properties
69°
Hue
38%
Saturation
31%
Lightness
Muted Yellow Green
Color Harmonies
Colors that work well with #646D31 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #646D31 against white and black backgrounds.
Aa#646D31 on White
Contrast Ratio5.56:1
AA ✓AA Large ✓AAA ✗
Aa#646D31 on Black
Contrast Ratio3.77:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #646D31 across different color formats.
| Format | Value |
|---|---|
| HEX | #646D31 |
| RGB | rgb(100, 109, 49) |
| HSL | hsl(69, 38%, 31%) |
| RGB Decimal | 100, 109, 49 |
| RGB Percent | 39.2%, 42.7%, 19.2% |
| CMYK (approx.) | 8%, 0%, 55%, 57% |
Related Palettes
12 palettes using #646D31 or similar colors