#49E451 Color
#49E451 is rgb(73, 228, 81) in RGB and hsl(123, 74%, 59%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#49E451
HEX
#49E451RGB
rgb(73, 228, 81)HSL
hsl(123, 74%, 59%)HSV
hsv(123, 68%, 89%)OKLCH
oklch(80.9% 0.228 143.8)CMYK
cmyk(68%, 0%, 64%, 11%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #49E451 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.68:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.5:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #49E451 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #49E451, useful for hover states, backgrounds, and text variants.