#40C9C5 Color
#40C9C5 is rgb(64, 201, 197) in RGB and hsl(178, 56%, 52%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.
#40C9C5
HEX
#40C9C5RGB
rgb(64, 201, 197)HSL
hsl(178, 56%, 52%)HSV
hsv(178, 68%, 79%)OKLCH
oklch(76.3% 0.115 192.2)CMYK
cmyk(68%, 0%, 2%, 21%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40C9C5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.02:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.38:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #40C9C5 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40C9C5, useful for hover states, backgrounds, and text variants.