What The Difference Between Blue,White,Pink, and Green Collar Workers ?

Pink-Collar Workers: Females dominant jobs i.e Nurses & Customer services workers.

Blue-Collar Workers: Manual workers, usually those employed in production, maintenance, and related occupations, and paid by the hour or an incentive basis.

White-Collar Workers: Office, clerical, administrative, sales, professional, and technical employees.

Green-Collar Workers: Workers who works in an environmental organization i.e Solar Energy Production Companies.