#40CEC9 Color
#40CEC9 is rgb(64, 206, 201) in RGB and hsl(178, 59%, 53%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.
#40CEC9
HEX
#40CEC9RGB
rgb(64, 206, 201)HSL
hsl(178, 59%, 53%)HSV
hsv(178, 69%, 81%)OKLCH
oklch(77.7% 0.118 191.5)CMYK
cmyk(69%, 0%, 2%, 19%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40CEC9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.93:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.89:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #40CEC9 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40CEC9, useful for hover states, backgrounds, and text variants.