#428F84 Color

#428F84 is rgb(66, 143, 132) in RGB and hsl(171, 37%, 41%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#428F84

HEX#428F84

RGBrgb(66, 143, 132)

HSLhsl(171, 37%, 41%)

HSVhsv(171, 54%, 56%)

OKLCHoklch(59.8% 0.078 183)

CMYKcmyk(54%, 0%, 8%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428F84 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.82:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.49:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428F84 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428F84 Complementary#8F424D Analogous#428F5D Analogous#42748F Triadic#84428F Triadic#8F8442

Tints & Shades

Lighter tints and darker shades of #428F84, useful for hover states, backgrounds, and text variants.

Tints

#4FAB9D #69BAAE #85C7BD #A4D5CE #C0E2DD #DCEFEC

Shades

#3A7E74 #306960 #285750 #204640 #183430 #0E1F1D

Use #428F84 in Our Tools

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