#51FBF2 Color
#51FBF2 is rgb(81, 251, 242) in RGB and hsl(177, 96%, 65%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.
#51FBF2
HEX
#51FBF2RGB
rgb(81, 251, 242)HSL
hsl(177, 96%, 65%)HSV
hsv(177, 68%, 98%)OKLCH
oklch(90.1% 0.137 189.8)CMYK
cmyk(68%, 0%, 4%, 2%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51FBF2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.28:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text16.43:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51FBF2 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51FBF2, useful for hover states, backgrounds, and text variants.