#EFC81A
Vivid Yellow
HEX
RGB
HSL
About #EFC81A Vivid Yellow
#EFC81A is a vivid yellow color. In the RGB color model, it is composed of 239 red, 200 green, and 26 blue. In the HSL color space, it has a hue of 49°, saturation of 87%, and lightness of 52%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #EFC81A in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
49°
Hue
87%
Saturation
52%
Lightness
Vivid Yellow
Color Harmonies
Colors that work well with #EFC81A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #EFC81A against white and black backgrounds.
Aa#EFC81A on White
Contrast Ratio1.62:1
AA ✗AA Large ✗AAA ✗
Aa#EFC81A on Black
Contrast Ratio12.95:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #EFC81A across different color formats.
| Format | Value |
|---|---|
| HEX | #EFC81A |
| RGB | rgb(239, 200, 26) |
| HSL | hsl(49, 87%, 52%) |
| RGB Decimal | 239, 200, 26 |
| RGB Percent | 93.7%, 78.4%, 10.2% |
| CMYK (approx.) | 0%, 16%, 89%, 6% |
Related Palettes
12 palettes using #EFC81A or similar colors