#645D16
Dark Yellow
HEX
RGB
HSL
About #645D16 Dark Yellow
#645D16 is a dark yellow color. In the RGB color model, it is composed of 100 red, 93 green, and 22 blue. In the HSL color space, it has a hue of 55°, saturation of 64%, and lightness of 24%.
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 & Gradients
Use #645D16 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
55°
Hue
64%
Saturation
24%
Lightness
Dark Yellow
Color Harmonies
Colors that work well with #645D16 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #645D16 against white and black backgrounds.
Aa#645D16 on White
Contrast Ratio6.73:1
AA ✓AA Large ✓AAA ✗
Aa#645D16 on Black
Contrast Ratio3.12:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #645D16 across different color formats.
| Format | Value |
|---|---|
| HEX | #645D16 |
| RGB | rgb(100, 93, 22) |
| HSL | hsl(55, 64%, 24%) |
| RGB Decimal | 100, 93, 22 |
| RGB Percent | 39.2%, 36.5%, 8.6% |
| CMYK (approx.) | 0%, 7%, 78%, 61% |
Related Palettes
12 palettes using #645D16 or similar colors