#40C5D4 Color

#40C5D4 is rgb(64, 197, 212) in RGB and hsl(186, 63%, 54%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#40C5D4

HEX#40C5D4

RGBrgb(64, 197, 212)

HSLhsl(186, 63%, 54%)

HSVhsv(186, 70%, 83%)

OKLCHoklch(75.9% 0.114 206)

CMYKcmyk(70%, 7%, 0%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #40C5D4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.07:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.16:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #40C5D4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#40C5D4 Complementary#D44F40 Analogous#40D498 Analogous#407BD4 Triadic#D440C5 Triadic#C5D440

Tints & Shades

Lighter tints and darker shades of #40C5D4, useful for hover states, backgrounds, and text variants.

Tints

#59CCD9 #76D5E0 #8FDDE6 #A8E4EB #C1ECF1 #DEF5F7

Shades

#2CB4C3 #2699A6 #1F7F89 #186068 #11454B #0A2A2E

Use #40C5D4 in Our Tools

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