No, a green olive is not a vegetable. All olives are considered to be a fruit. The olives are made to be green during processing. Green olives can be eaten alone or in various recipes.
turquoise or red
The best colors are olive green and gold
Aubergine and reds look good. Any Autumn color would coordinate well also.
Olive green is a tricky color because there are so many shades of Olive green, from light olive to loden. If the olive you are trying to use is a dark olive, treat it as a brown. Usually any colors that go with brown will also go with a dark olive. The lighter olives present more of a problem but you can get around this by realizing that olive green is a mixture of yellow and black. Black is a good accent for a light olive, you can also get away with some shades of navy. Yellow is also a good color selection. On a dark olive, red makes a good accent color. Your best bet is to hold the color you're thinking of using next to the olive, to see how they react to each other.
I also have dark brown hair colour, i think hazel green looks best =)
The best way to describe his color is olive drab green.
purple
blonde
If you have a light to medium olive skin tone, the color blonde that would look best on you is dark brown.
What ever color suits your fancy. It's a personal choice.
pink