#428575 Color

#428575 is rgb(66, 133, 117) in RGB and hsl(166, 34%, 39%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#428575

HEX#428575

RGBrgb(66, 133, 117)

HSLhsl(166, 34%, 39%)

HSVhsv(166, 50%, 52%)

OKLCHoklch(56.8% 0.073 176)

CMYKcmyk(50%, 0%, 12%, 48%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428575 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.34:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.84:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428575 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428575 Complementary#854251 Analogous#428554 Analogous#427385 Triadic#754285 Triadic#857542

Tints & Shades

Lighter tints and darker shades of #428575, useful for hover states, backgrounds, and text variants.

Tints

#4FA18E #69B5A3 #84C2B4 #A3D2C7 #BEDFD7 #DDEEEA

Shades

#397466 #316357 #285248 #204139 #18302A #0F1F1B

Use #428575 in Our Tools

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