#81AA09
Vivid Yellow Green
HEX
RGB
HSL
About #81AA09 Vivid Yellow Green
#81AA09 is a vivid yellow green color. In the RGB color model, it is composed of 129 red, 170 green, and 9 blue. In the HSL color space, it has a hue of 75°, saturation of 90%, and lightness of 35%.
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 #81AA09 in your CSS, SCSS, or Tailwind projects.
Color Properties
75°
Hue
90%
Saturation
35%
Lightness
Vivid Yellow Green
Color Harmonies
Colors that work well with #81AA09 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #81AA09 against white and black backgrounds.
Aa#81AA09 on White
Contrast Ratio2.73:1
AA ✗AA Large ✗AAA ✗
Aa#81AA09 on Black
Contrast Ratio7.69:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #81AA09 across different color formats.
| Format | Value |
|---|---|
| HEX | #81AA09 |
| RGB | rgb(129, 170, 9) |
| HSL | hsl(75, 90%, 35%) |
| RGB Decimal | 129, 170, 9 |
| RGB Percent | 50.6%, 66.7%, 3.5% |
| CMYK (approx.) | 24%, 0%, 95%, 33% |
Related Palettes
12 palettes using #81AA09 or similar colors