#EFE05B
Vivid Yellow
HEX
RGB
HSL
About #EFE05B Vivid Yellow
#EFE05B is a vivid yellow color. In the RGB color model, it is composed of 239 red, 224 green, and 91 blue. In the HSL color space, it has a hue of 54°, saturation of 82%, and lightness of 65%.
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 #EFE05B in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
54°
Hue
82%
Saturation
65%
Lightness
Vivid Yellow
Color Harmonies
Colors that work well with #EFE05B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #EFE05B against white and black backgrounds.
Aa#EFE05B on White
Contrast Ratio1.36:1
AA ✗AA Large ✗AAA ✗
Aa#EFE05B on Black
Contrast Ratio15.48:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #EFE05B across different color formats.
| Format | Value |
|---|---|
| HEX | #EFE05B |
| RGB | rgb(239, 224, 91) |
| HSL | hsl(54, 82%, 65%) |
| RGB Decimal | 239, 224, 91 |
| RGB Percent | 93.7%, 87.8%, 35.7% |
| CMYK (approx.) | 0%, 6%, 62%, 6% |
Related Palettes
12 palettes using #EFE05B or similar colors