#EFEF1F Color
#EFEF1F is rgb(239, 239, 31) in RGB and hsl(60, 87%, 53%) in HSL. The closest CSS named color is Yellow. Black text is most readable on this background.
#EFEF1F
HEX
#EFEF1FRGB
rgb(239, 239, 31)HSL
hsl(60, 87%, 53%)HSV
hsv(60, 87%, 94%)OKLCH
oklch(92.2% 0.196 109.7)CMYK
cmyk(0%, 0%, 87%, 6%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #EFEF1F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.23:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text17.04:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #EFEF1F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #EFEF1F, useful for hover states, backgrounds, and text variants.