#3FA5A6 Color

#3FA5A6 is rgb(63, 165, 166) in RGB and hsl(181, 45%, 45%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#3FA5A6

HEX#3FA5A6

RGBrgb(63, 165, 166)

HSLhsl(181, 45%, 45%)

HSVhsv(181, 62%, 65%)

OKLCHoklch(66.4% 0.093 196.1)

CMYKcmyk(62%, 1%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3FA5A6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.94:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.14:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #3FA5A6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3FA5A6 Complementary#A6413F Analogous#3FA674 Analogous#3F71A6 Triadic#A63FA5 Triadic#A5A63F

Tints & Shades

Lighter tints and darker shades of #3FA5A6, useful for hover states, backgrounds, and text variants.

Tints

#51BBBD #6BC5C7 #89D1D2 #A3DBDC #C0E7E7 #DAF1F1

Shades

#378F90 #2E797A #266364 #1F5151 #163B3B #0E2525

Use #3FA5A6 in Our Tools

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