A "green uniform" typically refers to a type of clothing worn by individuals in various professions, often associated with military, law enforcement, or environmental organizations. The color green is chosen for its association with nature, camouflage, and a sense of authority. Different shades of green may be used depending on the specific role or organization. In the military, for example, army uniforms often feature green to blend into natural surroundings. In other contexts, such as park rangers or environmental workers, green uniforms symbolize a commitment to conservation and the environment.