#288A78 Color

#288A78 is rgb(40, 138, 120) in RGB and hsl(169, 55%, 35%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#288A78

HEX#288A78

RGBrgb(40, 138, 120)

HSLhsl(169, 55%, 35%)

HSVhsv(169, 71%, 54%)

OKLCHoklch(57.3% 0.093 177.8)

CMYKcmyk(71%, 0%, 13%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #288A78 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.2:1AA normal ✗AA large ✓AAA normal ✗

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

Color Harmonies

Colors that pair well with #288A78 based on color wheel relationships. Click any swatch for its full breakdown.

Base#288A78 Complementary#8A283A Analogous#288A47 Analogous#286B8A Triadic#78288A Triadic#8A7828

Tints & Shades

Lighter tints and darker shades of #288A78, useful for hover states, backgrounds, and text variants.

Tints

#32AE97 #45C9B1 #69D3C0 #8CDECF #B0E8DE #D4F2ED

Shades

#247B6B #1E6759 #19574C #14433A #0F332D #09201C

Use #288A78 in Our Tools

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