#EFCC43
Vivid Yellow
HEX
RGB
HSL
About #EFCC43 Vivid Yellow
#EFCC43 is a vivid yellow color. In the RGB color model, it is composed of 239 red, 204 green, and 67 blue. In the HSL color space, it has a hue of 48°, saturation of 84%, and lightness of 60%.
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 #EFCC43 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
48°
Hue
84%
Saturation
60%
Lightness
Vivid Yellow
Color Harmonies
Colors that work well with #EFCC43 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #EFCC43 against white and black backgrounds.
Aa#EFCC43 on White
Contrast Ratio1.57:1
AA ✗AA Large ✗AAA ✗
Aa#EFCC43 on Black
Contrast Ratio13.39:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #EFCC43 across different color formats.
| Format | Value |
|---|---|
| HEX | #EFCC43 |
| RGB | rgb(239, 204, 67) |
| HSL | hsl(48, 84%, 60%) |
| RGB Decimal | 239, 204, 67 |
| RGB Percent | 93.7%, 80.0%, 26.3% |
| CMYK (approx.) | 0%, 15%, 72%, 6% |
Related Palettes
12 palettes using #EFCC43 or similar colors