#428A75 Color

#428A75 is rgb(66, 138, 117) in RGB and hsl(163, 35%, 40%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#428A75

HEX#428A75

RGBrgb(66, 138, 117)

HSLhsl(163, 35%, 40%)

HSVhsv(163, 52%, 54%)

OKLCHoklch(58.1% 0.08 172)

CMYKcmyk(52%, 0%, 15%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428A75 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

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

TextBlack text5.12:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428A75 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428A75 Complementary#8A4257 Analogous#428A52 Analogous#427A8A Triadic#75428A Triadic#8A7542

Tints & Shades

Lighter tints and darker shades of #428A75, useful for hover states, backgrounds, and text variants.

Tints

#50A58D #6BB8A2 #87C5B3 #A2D2C5 #BEE0D6 #DDEEE9

Shades

#3A7867 #326758 #295649 #1F4138 #173029 #0F1F1A

Use #428A75 in Our Tools

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