#99DF53 Color
#99DF53 is rgb(153, 223, 83) in RGB and hsl(90, 69%, 60%) in HSL. The closest CSS named color is YellowGreen. Black text is most readable on this background.
#99DF53
HEX
#99DF53RGB
rgb(153, 223, 83)HSL
hsl(90, 69%, 60%)HSV
hsv(90, 63%, 87%)OKLCH
oklch(82.9% 0.185 131.9)CMYK
cmyk(31%, 0%, 63%, 13%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #99DF53 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.61:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.03:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #99DF53 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #99DF53, useful for hover states, backgrounds, and text variants.