#51BECD Color
#51BECD is rgb(81, 190, 205) in RGB and hsl(187, 55%, 56%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.
#51BECD
HEX
#51BECDRGB
rgb(81, 190, 205)HSL
hsl(187, 55%, 56%)HSV
hsv(187, 60%, 80%)OKLCH
oklch(74.4% 0.101 207.6)CMYK
cmyk(60%, 7%, 0%, 20%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51BECD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.19:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.6:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #51BECD based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51BECD, useful for hover states, backgrounds, and text variants.