#664E1A
Yellow
HEX
RGB
HSL
About #664E1A Yellow
#664E1A is a yellow color. In the RGB color model, it is composed of 102 red, 78 green, and 26 blue. In the HSL color space, it has a hue of 41°, saturation of 59%, and lightness of 25%.
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 #664E1A in your CSS, SCSS, or Tailwind projects.
Color Properties
41°
Hue
59%
Saturation
25%
Lightness
Yellow
Color Harmonies
Colors that work well with #664E1A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #664E1A against white and black backgrounds.
Aa#664E1A on White
Contrast Ratio7.87:1
AA ✓AA Large ✓AAA ✓
Aa#664E1A on Black
Contrast Ratio2.67:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #664E1A across different color formats.
| Format | Value |
|---|---|
| HEX | #664E1A |
| RGB | rgb(102, 78, 26) |
| HSL | hsl(41, 59%, 25%) |
| RGB Decimal | 102, 78, 26 |
| RGB Percent | 40.0%, 30.6%, 10.2% |
| CMYK (approx.) | 0%, 24%, 75%, 60% |
Related Palettes
12 palettes using #664E1A or similar colors