green with envy

Chinese green

Synonym of lokao.

go green

To implement certain lifestyle changes designed to help one live in a more ecologically friendly way.

God's green earth

The world.

green about the gills

Ill or unwell, especially as indicated by one's appearance.

green as grass

Inexperienced or naive.

green fingers

A seemingly natural gardening ability.

green handshake

A bribe, or a transfer of money that the interested parties represent as a tip but that disinterested third parties are likely to view as a bribe.

green in earth

Of a deceased person, recently buried.