What are the different colored wires in the conduit for electrical distribution boxes

The mandatory colors for power wiring in the National Electrical Code (NEC) are Green, Bare, or Green/Yellow (a yellow stripe or band on green) for the protective ground (PG), and White (or alternatively Gray) for the neutral wire. For typical building AC circuits (commonly up to 600 volts nominal), the NEC specifies identification rules for grounded conductors (neutral), requirements. While wire color coding is standardized and dictated by codes, conduit color coding is different. Getting this language right is the difference between a light that works and a dangerous situation involving short circuits, electrical shocks, or even fires. These color codes are used for electrical distribution systems, and while some are mandatory, others are optional., including the use of color-coded wiring. Color increases safety Color alerts us to danger.