#288F5A Color

#288F5A is rgb(40, 143, 90) in RGB and hsl(149, 56%, 36%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#288F5A

HEX#288F5A

RGBrgb(40, 143, 90)

HSLhsl(149, 56%, 36%)

HSVhsv(149, 72%, 56%)

OKLCHoklch(57.8% 0.124 156.1)

CMYKcmyk(72%, 0%, 37%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #288F5A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.06:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.17:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #288F5A based on color wheel relationships. Click any swatch for its full breakdown.

Base#288F5A Complementary#8F285E Analogous#2A8F28 Analogous#288F8D Triadic#5A288F Triadic#8F5A28

Tints & Shades

Lighter tints and darker shades of #288F5A, useful for hover states, backgrounds, and text variants.

Tints

#32B371 #48CB88 #6CD59F #8CDEB4 #AFE9CB #D3F3E2

Shades

#237B4E #1E6B44 #195837 #14482D #0F3421 #0A2417

Use #288F5A in Our Tools

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