#428F77 Color

#428F77 is rgb(66, 143, 119) in RGB and hsl(161, 37%, 41%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#428F77

HEX#428F77

RGBrgb(66, 143, 119)

HSLhsl(161, 37%, 41%)

HSVhsv(161, 54%, 56%)

OKLCHoklch(59.4% 0.085 170.4)

CMYKcmyk(54%, 0%, 17%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428F77 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.87:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.43:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428F77 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428F77 Complementary#8F425A Analogous#428F50 Analogous#42818F Triadic#77428F Triadic#8F7742

Tints & Shades

Lighter tints and darker shades of #428F77, useful for hover states, backgrounds, and text variants.

Tints

#4FAB8E #69BAA0 #85C7B2 #A4D5C6 #C0E2D7 #DCEFE9

Shades

#3A7E68 #306957 #285748 #20463A #18342B #0E1F1A

Use #428F77 in Our Tools

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