Dollar color scheme

Quick answer：

A 'dollar color scheme' typically refers to a set of color combinations used in the design of currency, such as the United States dollar. These schemes are chosen to convey a sense of security, wealth, and prestige. In design, a color scheme involves selecting colors that work well together and complement each other to create a visually appealing and cohesive look. For the US dollar, common colors include green, black, and a metallic hue.