#99EF48 Color
#99EF48 is rgb(153, 239, 72) in RGB and hsl(91, 84%, 61%) in HSL. The closest CSS named color is GreenYellow. Black text is most readable on this background.
#99EF48
HEX
#99EF48RGB
rgb(153, 239, 72)HSL
hsl(91, 84%, 61%)HSV
hsv(91, 70%, 94%)OKLCH
oklch(86.6% 0.213 133)CMYK
cmyk(36%, 0%, 70%, 6%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #99EF48 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.42:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text14.79:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #99EF48 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #99EF48, useful for hover states, backgrounds, and text variants.