#3FDD13 Color

#3FDD13 is rgb(63, 221, 19) in RGB and hsl(107, 84%, 47%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#3FDD13

HEX#3FDD13

RGBrgb(63, 221, 19)

HSLhsl(107, 84%, 47%)

HSVhsv(107, 91%, 87%)

OKLCHoklch(78.5% 0.252 140.8)

CMYKcmyk(71%, 0%, 91%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3FDD13 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.82:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text11.56:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #3FDD13 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3FDD13 Complementary#B113DD Analogous#A3DD13 Analogous#13DD4C Triadic#133FDD Triadic#DD133F

Tints & Shades

Lighter tints and darker shades of #3FDD13, useful for hover states, backgrounds, and text variants.

Tints

#52EC27 #70EF4D #8AF26E #A5F58E #BFF8AF #DDFBD5

Shades

#37C011 #2FA40E #27880C #1D6709 #154B07 #0D2F04

Use #3FDD13 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex