lime green

Short definition from Wiktionary

Adjective

1. 1
   Having any of several bright, light-green colours, like those of a lime.
2. 2
   Alternative form of lime green.

Noun

1. 1
   Any of several bright, light-green colours, like those of a lime.
2. 2
   A particular one of these colors that has been standardized under this name.