Nor is orange often used for packaging, unless the item inside is definitely connected with the color. Orange juice comes in orange cans. Wheaties cereal is packaged in a box the color of a basketball. Boxes for cheese crackers or other cheesy snacks are orange. There are, however, many orange foods.
American cheese is orange.
It is interesting to note how many of the orange vegetables are associated with Thanksgiving dinner. Orange animals include some butterflies, particularly the Monarch, varieties of tropical fish, tigers and leopards. Notice that with the exception of the butterflies, these are all found in warm climates with bright sun. Literarily speaking, orange is not a popular word for titles. There are a few, such as A Clockwork Orange by Anthony Burgess.