Color-coded (adjective)

1. Having different colors used to indicate or categorize information or items.
2. Arranged or organized by assigning different colors to different categories or items.

Origin:

Late 20th century: from color + code.

Examples:

1. The teacher used a color-coded system to organize students' assignments by due date.
2. The map was color-coded to show different elevations.
3. The color-coded system made it easy to quickly identify items in the store.
4. The color-coded chart helped us keep track of our expenses.
5. The color-coded schedule made it easy to find the information we needed.