#18D303 Color
#18D303 is rgb(24, 211, 3) in RGB and hsl(114, 97%, 42%) in HSL. The closest CSS named color is Lime. Black text is most readable on this background.
#18D303
HEX
#18D303RGB
rgb(24, 211, 3)HSL
hsl(114, 97%, 42%)HSV
hsv(114, 99%, 83%)OKLCH
oklch(75.3% 0.253 142.1)CMYK
cmyk(89%, 0%, 99%, 17%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #18D303 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.03:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.36:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #18D303 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #18D303, useful for hover states, backgrounds, and text variants.