What color are taxiway centerline lights?

Taxiway centerline lights are colored green. These lights are used to indicate the centerline of the taxiway, providing guidance for aircraft as they taxi to and from runways and other locations on the airfield. The green color is chosen specifically because it is easily visible and provides a clear reference point for pilots, especially during low visibility conditions. This enhances safety by ensuring that aircraft remain appropriately aligned on the taxiway. Other colors are used for different purposes within airport operations, but the standard for taxiway centerline lights is green, making it crucial for pilots and ground personnel to recognize this during airside operations.