What color is associated with oxygen cylinders in the United States?

Oxygen cylinders in the United States are associated with the color green. This designated color coding is vital for safety and quick identification in medical and emergency situations. When healthcare professionals or first responders see a green cylinder, they immediately recognize it as containing oxygen, allowing them to act swiftly and efficiently.

Color coding helps prevent mistakes in gas handling and ensures that individuals can easily distinguish between different types of gas cylinders. Understanding this system is crucial for anyone working with or around medical gas systems, as it facilitates safe and proper use of these gases in various settings. The other color options do not correspond to oxygen cylinders, reinforcing the significance of memorizing the correct color association for safety in medical environments.