bottle green

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun A dark to moderate or grayish green.

from The Century Dictionary.

• noun A green color like that of common bottle-glass.
• Of a dark-green color.

from the GNU version of the Collaborative International Dictionary of English.

• A dark shade of green, like that of bottle glass.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun A dark green colour, like that of some wine bottles.
• adjective Of a dark green colour, like that of some wine bottles.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun dark to moderate or greyish green
• adjective of a dark to moderate greyish green color