What does a radiation warning symbol typically look like?

The radiation warning symbol, commonly known as the trefoil symbol, consists of three blades radiating from a central point, often depicted in bright yellow and black colors. This design is specifically chosen for its high visibility and easily recognizable appearance, which helps alert individuals to the presence of radiation hazards. The use of contrasting colors enhances visibility and ensures that the warning is detected quickly, which is critical for safety in environments where radiation is present. The trefoil symbol has become standardized internationally, making it an effective communication tool about radiation risk. Recognizing this symbol is essential for anyone working in or around areas where radiation exposure could occur, as it conveys important safety information and prompts precautionary measures.