#428A5C Color

#428A5C is rgb(66, 138, 92) in RGB and hsl(142, 35%, 40%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#428A5C

HEX#428A5C

RGBrgb(66, 138, 92)

HSLhsl(142, 35%, 40%)

HSVhsv(142, 52%, 54%)

OKLCHoklch(57.4% 0.102 153.7)

CMYKcmyk(52%, 0%, 33%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428A5C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.18:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.02:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428A5C based on color wheel relationships. Click any swatch for its full breakdown.

Base#428A5C Complementary#8A4270 Analogous#4C8A42 Analogous#428A80 Triadic#5C428A Triadic#8A5C42

Tints & Shades

Lighter tints and darker shades of #428A5C, useful for hover states, backgrounds, and text variants.

Tints

#50A56F #6BB887 #87C59D #A2D2B4 #BEE0CA #DDEEE3

Shades

#3A7851 #326745 #29563A #1F412C #173020 #0F1F15

Use #428A5C in Our Tools

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