Rosemary Tea
Auror
Olive green is a newer use of the term. Possibly invented by Crayola. (I'm not sure if Crayola actually did invent it, or just took a term already in use, but they seem to be the most ubiquitous user of the term).yes, BUT it could be misunderstood . . . the colour "olive" in wikipedia is actually a green colour - the american helmets in Vietnam were "olive" = olive GREEN with a git of brown ... see --> Olive (color) - Wikipedia
If someone "wants" to misunderstand something you write, it is very, very hard to stop them, alas...
Olive as in olive skin is much older, and it goes back to a more rural, agricultural time when the average person was much more likely to know from experience what an olive tree looks like.
Olive green may be a reference to the color of the tree's leaves, or it may be a product of modern times, when the average person is much more likely to know what a processed olive looks like than to have any idea what the tree it came from looks like.
Even the Wikipedia article mentions "olive drab" as the older version, the older color of soldiers' uniforms, and it's a reference to a mostly gray/brown color.