blue-green

The Lethrblaka's blood, to Eragon's astonishment, was a metallic blue-green, not unlike the verdigris that forms on aged copper.

My nails are blue-green.

Tom's least favorite color is blue-green.

Cold methane gas is responsible for the blue-green color of Uranus.

Uranus is a large, plain, blue-green planet which can only be seen from the Earth with the unaided eye on a clear, dark night.

The temperature in Uranus' upper atmosphere is so cold that the methane condenses and forms a thin cloud layer which gives the planet its blue-green appearance.