#428A79 Color

#428A79 is rgb(66, 138, 121) in RGB and hsl(166, 35%, 40%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#428A79

HEX#428A79

RGBrgb(66, 138, 121)

HSLhsl(166, 35%, 40%)

HSVhsv(166, 52%, 54%)

OKLCHoklch(58.2% 0.078 175.9)

CMYKcmyk(52%, 0%, 12%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428A79 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.08:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.14:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428A79 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428A79 Complementary#8A4253 Analogous#428A55 Analogous#42778A Triadic#79428A Triadic#8A7942

Tints & Shades

Lighter tints and darker shades of #428A79, useful for hover states, backgrounds, and text variants.

Tints

#50A591 #6BB8A6 #87C5B6 #A2D2C7 #BEE0D8 #DDEEEA

Shades

#3A786A #32675B #29564C #1F4139 #17302A #0F1F1B

Use #428A79 in Our Tools

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