#3BB5B5 Color

#3BB5B5 is rgb(59, 181, 181) in RGB and hsl(180, 51%, 47%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#3BB5B5

HEX#3BB5B5

RGBrgb(59, 181, 181)

HSLhsl(180, 51%, 47%)

HSVhsv(180, 67%, 71%)

OKLCHoklch(70.8% 0.105 195)

CMYKcmyk(67%, 0%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3BB5B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.48:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.46:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #3BB5B5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3BB5B5 Complementary#B53B3B Analogous#3BB578 Analogous#3B78B5 Triadic#B53BB5 Triadic#B5B53B

Tints & Shades

Lighter tints and darker shades of #3BB5B5, useful for hover states, backgrounds, and text variants.

Tints

#4EC6C6 #6DD0D0 #88D8D8 #A3E1E1 #BEEAEA #DCF4F4

Shades

#339E9E #2C8787 #247070 #1B5555 #143E3E #0C2727

Use #3BB5B5 in Our Tools

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