In electrical wiring, which color is typically used for the ground wire?

The color green is universally recognized as the standard for ground wires in electrical wiring. This color-coding helps ensure safety and ease of identification during installation and maintenance. Ground wires play a critical role in electrical systems by providing a path for fault current to safely dissipate into the ground, protecting both the electrical system and the people using it from potential electrical shocks and equipment damage.

Using a consistent color for ground wires, such as green, is vital for compliance with electrical codes and for ensuring that anyone working on an electrical system can quickly identify the function of each wire.