#81C601 Color

#81C601 is rgb(129, 198, 1) in RGB and hsl(81, 99%, 39%) in HSL. The closest CSS named color is LawnGreen. Black text is most readable on this background.

#81C601

HEX#81C601

RGBrgb(129, 198, 1)

HSLhsl(81, 99%, 39%)

HSVhsv(81, 99%, 78%)

OKLCHoklch(75.1% 0.203 130.3)

CMYKcmyk(35%, 0%, 99%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #81C601 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

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

TextBlack text10.01:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #81C601 based on color wheel relationships. Click any swatch for its full breakdown.

Base#81C601 Complementary#4601C6 Analogous#C6A801 Analogous#1FC601 Triadic#0181C6 Triadic#C60181

Tints & Shades

Lighter tints and darker shades of #81C601, useful for hover states, backgrounds, and text variants.

Tints

#9BEF01 #B0FE20 #BEFE48 #CFFE76 #DDFF9F #EDFFCC

Shades

#70AD01 #609301 #4F7A01 #3F6000 #2E4700 #1E2E00

Use #81C601 in Our Tools

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