greenness

noun4

1. •
   The state or quality of being green; green colour.

   • Her crimson dress inflames grey corridors, or flaring in a sunshaft through high branches makes of the deep green shadows a greenness darker yet, and a darkness greener. — 1950
2. •
   The fact of being environmentally or ecologically conscious; commitment to environmental conservation.
3. •
   Inexperience.

   • The chances were that, sooner or later, such greenness would inevitably lead to a graver disaster. — 1977
4. •
   (no longer used) Vitality, freshness.