#645A12
Dark Yellow
HEX
RGB
HSL
About #645A12 Dark Yellow
#645A12 is a dark yellow color. In the RGB color model, it is composed of 100 red, 90 green, and 18 blue. In the HSL color space, it has a hue of 53°, saturation of 69%, and lightness of 23%.
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 #645A12 in your CSS, SCSS, or Tailwind projects.
Color Properties
53°
Hue
69%
Saturation
23%
Lightness
Dark Yellow
Color Harmonies
Colors that work well with #645A12 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #645A12 against white and black backgrounds.
Aa#645A12 on White
Contrast Ratio6.97:1
AA ✓AA Large ✓AAA ✗
Aa#645A12 on Black
Contrast Ratio3.01:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #645A12 across different color formats.
| Format | Value |
|---|---|
| HEX | #645A12 |
| RGB | rgb(100, 90, 18) |
| HSL | hsl(53, 69%, 23%) |
| RGB Decimal | 100, 90, 18 |
| RGB Percent | 39.2%, 35.3%, 7.1% |
| CMYK (approx.) | 0%, 10%, 82%, 61% |
Related Palettes
12 palettes using #645A12 or similar colors