#63DF2A Color
#63DF2A is rgb(99, 223, 42) in RGB and hsl(101, 74%, 52%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#63DF2A
HEX
#63DF2ARGB
rgb(99, 223, 42)HSL
hsl(101, 74%, 52%)HSV
hsv(101, 81%, 87%)OKLCH
oklch(80.1% 0.235 138.4)CMYK
cmyk(56%, 0%, 81%, 13%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #63DF2A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.73:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.12:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #63DF2A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #63DF2A, useful for hover states, backgrounds, and text variants.