#428A66 Color

#428A66 is rgb(66, 138, 102) in RGB and hsl(150, 35%, 40%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#428A66

HEX#428A66

RGBrgb(66, 138, 102)

HSLhsl(150, 35%, 40%)

HSVhsv(150, 52%, 54%)

OKLCHoklch(57.7% 0.092 159.7)

CMYKcmyk(52%, 0%, 26%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428A66 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.15:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.06:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428A66 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428A66 Complementary#8A4266 Analogous#428A42 Analogous#428A8A Triadic#66428A Triadic#8A6642

Tints & Shades

Lighter tints and darker shades of #428A66, useful for hover states, backgrounds, and text variants.

Tints

#50A57A #6BB891 #87C5A6 #A2D2BA #BEE0CF #DDEEE6

Shades

#3A7859 #32674D #295640 #1F4130 #173024 #0F1F17

Use #428A66 in Our Tools

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