#428F82 Color

#428F82 is rgb(66, 143, 130) in RGB and hsl(170, 37%, 41%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#428F82

HEX#428F82

RGBrgb(66, 143, 130)

HSLhsl(170, 37%, 41%)

HSVhsv(170, 54%, 56%)

OKLCHoklch(59.8% 0.079 180.9)

CMYKcmyk(54%, 0%, 9%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428F82 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.83:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.48:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428F82 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428F82 Complementary#8F424F Analogous#428F5C Analogous#42758F Triadic#82428F Triadic#8F8242

Tints & Shades

Lighter tints and darker shades of #428F82, useful for hover states, backgrounds, and text variants.

Tints

#4FAB9C #69BAAC #85C7BC #A4D5CD #C0E2DC #DCEFEC

Shades

#3A7E72 #30695F #28574F #204640 #183430 #0E1F1D

Use #428F82 in Our Tools

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