#40B5BF Color

#40B5BF is rgb(64, 181, 191) in RGB and hsl(185, 50%, 50%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#40B5BF

HEX#40B5BF

RGBrgb(64, 181, 191)

HSLhsl(185, 50%, 50%)

HSVhsv(185, 66%, 75%)

OKLCHoklch(71.3% 0.103 203.2)

CMYKcmyk(66%, 5%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #40B5BF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.45:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.58:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #40B5BF based on color wheel relationships. Click any swatch for its full breakdown.

Base#40B5BF Complementary#BF4A40 Analogous#40BF8A Analogous#4075BF Triadic#BF40B5 Triadic#B5BF40

Tints & Shades

Lighter tints and darker shades of #40B5BF, useful for hover states, backgrounds, and text variants.

Tints

#5BBFC8 #75C9D1 #90D4DA #A7DDE2 #C2E7EB #DDF2F4

Shades

#379BA4 #2F868E #266C73 #1F575C #163D41 #0E282A

Use #40B5BF in Our Tools

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