#FFEF3D
Vivid Yellow
HEX
RGB
HSL
About #FFEF3D Vivid Yellow
#FFEF3D is a vivid yellow color. In the RGB color model, it is composed of 255 red, 239 green, and 61 blue. In the HSL color space, it has a hue of 55°, saturation of 100%, and lightness of 62%.
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 #FFEF3D in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
55°
Hue
100%
Saturation
62%
Lightness
Vivid Yellow
Color Harmonies
Colors that work well with #FFEF3D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #FFEF3D against white and black backgrounds.
Aa#FFEF3D on White
Contrast Ratio1.19:1
AA ✗AA Large ✗AAA ✗
Aa#FFEF3D on Black
Contrast Ratio17.67:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #FFEF3D across different color formats.
| Format | Value |
|---|---|
| HEX | #FFEF3D |
| RGB | rgb(255, 239, 61) |
| HSL | hsl(55, 100%, 62%) |
| RGB Decimal | 255, 239, 61 |
| RGB Percent | 100.0%, 93.7%, 23.9% |
| CMYK (approx.) | 0%, 6%, 76%, 0% |
Related Palettes
12 palettes using #FFEF3D or similar colors