#428F61 Color

#428F61 is rgb(66, 143, 97) in RGB and hsl(144, 37%, 41%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#428F61

HEX#428F61

RGBrgb(66, 143, 97)

HSLhsl(144, 37%, 41%)

HSVhsv(144, 54%, 56%)

OKLCHoklch(58.8% 0.105 155.1)

CMYKcmyk(54%, 0%, 32%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428F61 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.94:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.33:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428F61 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428F61 Complementary#8F4270 Analogous#4A8F42 Analogous#428F87 Triadic#61428F Triadic#8F6142

Tints & Shades

Lighter tints and darker shades of #428F61, useful for hover states, backgrounds, and text variants.

Tints

#4FAB74 #69BA89 #85C79F #A4D5B8 #C0E2CE #DCEFE4

Shades

#3A7E55 #306947 #28573B #20462F #183423 #0E1F15

Use #428F61 in Our Tools

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