#45B3B5 Color

#45B3B5 is rgb(69, 179, 181) in RGB and hsl(181, 45%, 49%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#45B3B5

HEX#45B3B5

RGBrgb(69, 179, 181)

HSLhsl(181, 45%, 49%)

HSVhsv(181, 62%, 71%)

OKLCHoklch(70.6% 0.099 196.8)

CMYKcmyk(62%, 1%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #45B3B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.51:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.37:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #45B3B5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#45B3B5 Complementary#B54745 Analogous#45B57F Analogous#457BB5 Triadic#B545B3 Triadic#B3B545

Tints & Shades

Lighter tints and darker shades of #45B3B5, useful for hover states, backgrounds, and text variants.

Tints

#5CC0C1 #76CACB #90D4D5 #AADEDF #C4E8E9 #DEF2F2

Shades

#3C9D9F #328485 #2A6E6F #205455 #183E3F #0E2525

Use #45B3B5 in Our Tools

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