Radiation Hazard Symbol - Meaning, Usage, and Safety Guidelines #3769814 (License: Personal Use)

This is the standard ionizing radiation warning symbol (ISO 361), featuring a green circular background with three white triangular blades spaced at 120 degrees around a central circle. Though traditionally black-on-yellow, this green variant may be used for specific regulatory or informational contexts, such as low-level risk zones or educational materials. The symbol alerts individuals to the presence of ionizing radiation sources requiring caution and protective measures.

Commonly displayed on containers, doors, equipment, and signage in nuclear facilities, hospitals (radiology/oncology), research labs, and transport packaging. Matches user intent for safety awareness, regulatory compliance, or educational reference.