I would say hazel.
Wikipedia has eye colour photos, yours don't match up to brown, but also their version of hazel eyes has more green in it. Even so I would still say hazel.
Callcat where do you live where people have such definite eye colours?
and yes there are massive variants. My eyes are mostly green (they can look blue green depending on what I am wearing) but the sheer variation of green eyes that were posted on a green eye thread by just MNetters show how the huge spectrum of light green, blue green, grey green, vivid green (I was most jealous of those ones) is.