#99D228 Color
#99D228 is rgb(153, 210, 40) in RGB and hsl(80, 68%, 49%) in HSL. The closest CSS named color is YellowGreen. Black text is most readable on this background.
#99D228
HEX
#99D228RGB
rgb(153, 210, 40)HSL
hsl(80, 68%, 49%)HSV
hsv(80, 81%, 82%)OKLCH
oklch(79.6% 0.195 127.5)CMYK
cmyk(27%, 0%, 81%, 18%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #99D228 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.81:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.6:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #99D228 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #99D228, useful for hover states, backgrounds, and text variants.