#EFEF57 Color
#EFEF57 is rgb(239, 239, 87) in RGB and hsl(60, 83%, 64%) in HSL. The closest CSS named color is Khaki. Black text is most readable on this background.
#EFEF57
HEX
#EFEF57RGB
rgb(239, 239, 87)HSL
hsl(60, 83%, 64%)HSV
hsv(60, 64%, 94%)OKLCH
oklch(92.5% 0.169 109.3)CMYK
cmyk(0%, 0%, 64%, 6%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #EFEF57 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.22:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text17.15:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #EFEF57 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #EFEF57, useful for hover states, backgrounds, and text variants.