#3FED1D Color
#3FED1D is rgb(63, 237, 29) in RGB and hsl(110, 85%, 52%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#3FED1D
HEX
#3FED1DRGB
rgb(63, 237, 29)HSL
hsl(110, 85%, 52%)HSV
hsv(110, 88%, 93%)OKLCH
oklch(82.7% 0.266 141.3)CMYK
cmyk(73%, 0%, 88%, 7%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3FED1D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.57:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.34:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #3FED1D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3FED1D, useful for hover states, backgrounds, and text variants.