#577166
Eucalyptus · medium cool green
About #577166
#577166 is a muted, medium shade in the green family. On screen it is built from 34% red, 44% green and 40% blue; for print, its CMYK mix is 23% cyan, 0% magenta, 10% yellow and 56% black. Its overall feel is cool.
Of the common colour names it is similar to Eucalyptus (ΔE 8.7); Gray comes next. Its complementary colour, directly opposite on the colour wheel, is #715762 — a eggplant tone that gives the strongest contrast in hue.
Designers tend to use medium tones like #577166 for illustrations, icons and secondary elements. White text reads best on it at 5.30:1 (a WCAG AA pass). Used as a text colour on white, it is readable too (5.30:1).
Colour codes
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Closest named colours
ΔE measures visible difference: under 2 is barely noticeable, over 10 is clearly different.
Text on #577166
WCAG contrast for white and black text on this colour.
Colour-blindness preview
How #577166 appears to people with the three most common types of colour-vision deficiency.
Shades, tints & matching colours
Similar colours
Frequently asked questions
›What colour is #577166?
#577166 is a muted, medium shade in the green family. On screen it is built from 34% red, 44% green and 40% blue; for print, its CMYK mix is 23% cyan, 0% magenta, 10% yellow and 56% black. Its overall feel is cool.
›What text colour should I use on #577166?
Use white text. White on #577166 has a contrast ratio of 5.30:1 (AA).
›What colours go with #577166?
Its complementary colour is #715762, and analogous partners are #577159 and #576F71.