#51E2F5 Color

#51E2F5 is rgb(81, 226, 245) in RGB and hsl(187, 89%, 64%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.

#51E2F5
HEX#51E2F5
RGBrgb(81, 226, 245)
HSLhsl(187, 89%, 64%)
HSVhsv(187, 67%, 96%)
OKLCHoklch(84.3% 0.124 207.5)
CMYKcmyk(67%, 8%, 0%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51E2F5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.55:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.55:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #51E2F5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#51E2F5Complementary#F56551Analogous#51F5B6Analogous#5190F5Triadic#F551E2Triadic#E2F551

Tints & Shades

Lighter tints and darker shades of #51E2F5, useful for hover states, backgrounds, and text variants.

Use #51E2F5 in Our Tools

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