Color/Green

From Looney Pyramid Games Wiki

Green pyramids were released in 1999, one of the first colors of die-injected plastic pyramids ever to be produced. They were first sold in a clear acrylic box of the game Icehouse: the Martian Chess Set, which contained 15 green pyramids along with equal amounts of red, yellow, and blue. They are given the designation "Rainbow" in the Rainbow vs Xeno classification. Green pyramids are a transparent color, and are not to be confused with the color Kickstarter Green, an opaque color introduced in 2016. Green is one of only three pyramid colors to have an opaque counterpart.

transparent green vs opaque Kickstarter Green

Green

Kickstarter Green
(Transparent) (Opaque)