#40C51B Color

#40C51B is rgb(64, 197, 27) in RGB and hsl(107, 76%, 44%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#40C51B

HEX#40C51B

RGBrgb(64, 197, 27)

HSLhsl(107, 76%, 44%)

HSVhsv(107, 86%, 77%)

OKLCHoklch(72.3% 0.226 140.4)

CMYKcmyk(68%, 0%, 86%, 23%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #40C51B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.28:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.22:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #40C51B based on color wheel relationships. Click any swatch for its full breakdown.

Base#40C51B Complementary#A11BC5 Analogous#95C51B Analogous#1BC54B Triadic#1B40C5 Triadic#C51B40

Tints & Shades

Lighter tints and darker shades of #40C51B, useful for hover states, backgrounds, and text variants.

Tints

#50E228 #69E647 #87EB6B #A4F08F #C1F5B3 #DBF9D2

Shades

#37AB17 #309414 #277911 #1E5E0D #164309 #0F2D06

Use #40C51B in Our Tools

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