#51F5DC Color

#51F5DC is rgb(81, 245, 220) in RGB and hsl(171, 89%, 64%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.

#51F5DC

HEX#51F5DC

RGBrgb(81, 245, 220)

HSLhsl(171, 89%, 64%)

HSVhsv(171, 67%, 96%)

OKLCHoklch(88% 0.139 180.7)

CMYKcmyk(67%, 0%, 10%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51F5DC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.36:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.44:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #51F5DC based on color wheel relationships. Click any swatch for its full breakdown.

Base#51F5DC Complementary#F5516A Analogous#51F58B Analogous#51BCF5 Triadic#DC51F5 Triadic#F5DC51

Tints & Shades

Lighter tints and darker shades of #51F5DC, useful for hover states, backgrounds, and text variants.

Tints

#6AF6E1 #82F8E6 #9AF9EB #ADFAEF #C5FCF3 #DDFDF8

Shades

#26F2D4 #0DE3C3 #0BB79D #08917C #066557 #043F36

Use #51F5DC in Our Tools

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