#664100
Dark Yellow
HEX
RGB
HSL
About #664100 Dark Yellow
#664100 is a dark yellow color. In the RGB color model, it is composed of 102 red, 65 green, and 0 blue. In the HSL color space, it has a hue of 38°, saturation of 100%, and lightness of 20%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #664100 in your CSS, SCSS, or Tailwind projects.
Color Properties
38°
Hue
100%
Saturation
20%
Lightness
Dark Yellow
Color Harmonies
Colors that work well with #664100 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #664100 against white and black backgrounds.
Aa#664100 on White
Contrast Ratio9.05:1
AA ✓AA Large ✓AAA ✓
Aa#664100 on Black
Contrast Ratio2.32:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #664100 across different color formats.
| Format | Value |
|---|---|
| HEX | #664100 |
| RGB | rgb(102, 65, 0) |
| HSL | hsl(38, 100%, 20%) |
| RGB Decimal | 102, 65, 0 |
| RGB Percent | 40.0%, 25.5%, 0.0% |
| CMYK (approx.) | 0%, 36%, 100%, 60% |
Related Palettes
12 palettes using #664100 or similar colors