#40C9B5 Color

#40C9B5 is rgb(64, 201, 181) in RGB and hsl(171, 56%, 52%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#40C9B5

HEX#40C9B5

RGBrgb(64, 201, 181)

HSLhsl(171, 56%, 52%)

HSVhsv(171, 68%, 79%)

OKLCHoklch(75.8% 0.12 181.2)

CMYKcmyk(68%, 0%, 10%, 21%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #40C9B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.05:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.24:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #40C9B5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#40C9B5 Complementary#C94055 Analogous#40C970 Analogous#4099C9 Triadic#B540C9 Triadic#C9B540

Tints & Shades

Lighter tints and darker shades of #40C9B5, useful for hover states, backgrounds, and text variants.

Tints

#5CD1BF #74D8C9 #90E0D4 #A7E6DD #C3EEE8 #DBF5F1

Shades

#32B3A0 #2B9787 #237B6E #1C6359 #144840 #0C2C27

Use #40C9B5 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex