#51E18D Color

#51E18D is rgb(81, 225, 141) in RGB and hsl(145, 71%, 60%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#51E18D

HEX#51E18D

RGBrgb(81, 225, 141)

HSLhsl(145, 71%, 60%)

HSVhsv(145, 64%, 88%)

OKLCHoklch(81.2% 0.172 154)

CMYKcmyk(64%, 0%, 37%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51E18D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.68:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.5:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #51E18D based on color wheel relationships. Click any swatch for its full breakdown.

Base#51E18D Complementary#E151A5 Analogous#5DE151 Analogous#51E1D5 Triadic#8D51E1 Triadic#E18D51

Tints & Shades

Lighter tints and darker shades of #51E18D, useful for hover states, backgrounds, and text variants.

Tints

#66E59B #81EAAC #96EDBB #B1F2CC #C6F5DA #E0FAEB

Shades

#2EDC76 #21C063 #1B9D51 #157A3F #0F572D #09341B

Use #51E18D in Our Tools

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