#51C2EC Color
#51C2EC is rgb(81, 194, 236) in RGB and hsl(196, 80%, 62%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.
#51C2EC
HEX
#51C2ECRGB
rgb(81, 194, 236)HSL
hsl(196, 80%, 62%)HSV
hsv(196, 66%, 93%)OKLCH
oklch(76.6% 0.117 226.1)CMYK
cmyk(66%, 18%, 0%, 7%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51C2EC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.04:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.28:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51C2EC based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51C2EC, useful for hover states, backgrounds, and text variants.