#3FFD45 Color
#3FFD45 is rgb(63, 253, 69) in RGB and hsl(122, 98%, 62%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#3FFD45
HEX
#3FFD45RGB
rgb(63, 253, 69)HSL
hsl(122, 98%, 62%)HSV
hsv(122, 75%, 99%)OKLCH
oklch(86.9% 0.266 143.2)CMYK
cmyk(75%, 0%, 73%, 1%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3FFD45 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.37:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text15.35:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #3FFD45 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3FFD45, useful for hover states, backgrounds, and text variants.