#428F7B Color

#428F7B is rgb(66, 143, 123) in RGB and hsl(164, 37%, 41%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#428F7B

HEX#428F7B

RGBrgb(66, 143, 123)

HSLhsl(164, 37%, 41%)

HSVhsv(164, 54%, 56%)

OKLCHoklch(59.5% 0.083 174)

CMYKcmyk(54%, 0%, 14%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428F7B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.86:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.45:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428F7B based on color wheel relationships. Click any swatch for its full breakdown.

Base#428F7B Complementary#8F4256 Analogous#428F54 Analogous#427D8F Triadic#7B428F Triadic#8F7B42

Tints & Shades

Lighter tints and darker shades of #428F7B, useful for hover states, backgrounds, and text variants.

Tints

#4FAB93 #69BAA4 #85C7B5 #A4D5C8 #C0E2D9 #DCEFEA

Shades

#3A7E6C #30695A #28574B #20463C #18342D #0E1F1B

Use #428F7B in Our Tools

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