Envy is often associated with the color green, as in "green with envy", and yellow. Yellow is the color of ambivalence and contradiction; a color associated with optimism and amusement; but also with betrayal, duplicity, and jealousy. The phrase "green-eyed monster" refers to an individual whose current actions appear motivated by jealousy not envy. This is based on a line from Shakespeare's "Othello". Shakespeare mentions it also in "The Merchant of Venice" when Portia states: "How all the other passions fleet to air, as doubtful thoughts and rash embraced despair and shuddering fear and green-eyed jealousy!" The character Envy from Fullmetal
Green-eyed tree frog spotting appears to be found on the bottom of all adult green-eyed tree frogs, colors range from bright green to brassy on their upper bodies. The green-eyed tree frog gets its name from the green coloration of the iris. The green-eyed tree frog's natural habitats are mainly subtropical, but can also include tropical lowland forests, as well as rivers and freshwater marshes. They are mainly located in the rain forests of Queensland, Australia, as well as Papua New Guinea and West Papua (Indonesia), and is very capable of blending in with its surroundings: including the moss that covers the rain