#ADD303 Color
#ADD303 is rgb(173, 211, 3) in RGB and hsl(71, 97%, 42%) in HSL. The closest CSS named color is YellowGreen. Black text is most readable on this background.
#ADD303
HEX
#ADD303RGB
rgb(173, 211, 3)HSL
hsl(71, 97%, 42%)HSV
hsv(71, 99%, 83%)OKLCH
oklch(81% 0.196 121.8)CMYK
cmyk(18%, 0%, 99%, 17%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #ADD303 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.74:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.1:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #ADD303 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #ADD303, useful for hover states, backgrounds, and text variants.