ColorXprez

#669C79

Eucalyptus · medium cool green

About #669C79

#669C79 is a medium, moderately saturated green colour. Digitally that works out to 40% red, 61% green and 47% blue. In CMYK print terms it is 35% cyan, 0% magenta, 22% yellow and 39% black. Most people will perceive it as cool.

Visually it is similar to Eucalyptus (ΔE 14.2), with Sage the next nearest named colour. Across the colour wheel sits #9C6689 (rose gold), its complementary partner.

Because it is medium, it is most useful for illustrations, icons and secondary elements. Put black text on top of it — 6.60:1, a WCAG AA pass.

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red102
Green156
Blue121

Closest named colours

Eucalyptus
#5F8575 · ΔE 14.2
Sage
#9CAF88 · ΔE 15.9
Fern
#4F7942 · ΔE 18.4

ΔE measures visible difference: under 2 is barely noticeable, over 10 is clearly different.

Text on #669C79

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on eucalyptus #669C79.
3.18:1AA Large
Black heading text
Body copy set on eucalyptus #669C79.
6.60:1AA

Colour-blindness preview

How #669C79 appears to people with the three most common types of colour-vision deficiency.

Normal vision
#669C79
Protanopia (no red cones)
#9C9477
Deuteranopia (no green cones)
#938E7B
Tritanopia (no blue cones)
#5C9B92

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #669C79?

#669C79 is a medium, moderately saturated green colour. Digitally that works out to 40% red, 61% green and 47% blue. In CMYK print terms it is 35% cyan, 0% magenta, 22% yellow and 39% black. Most people will perceive it as cool.

›What text colour should I use on #669C79?

Use black text. Black on #669C79 has a contrast ratio of 6.60:1 (AA).

›What colours go with #669C79?

Its complementary colour is #9C6689, and analogous partners are #6E9C66 and #669C94.