Which color combination is used to indicate the highest level of security risk in this context?

• A. Green
• B. Amber
• C. Red
• D. Orange/Red

Answer: (D)

In risk signaling, colors convey how urgent and severe a situation is. Green means all clear, amber or orange indicates elevated risk and the need to proceed with caution, and red signals high risk or immediate danger. When you see a combination of orange and red, the cue stands out even more and suggests both very high severity and immediate action is required. That two-tone alert is designed to maximize visibility and prompt rapid, coordinated response, which is why it’s used to mark the highest level of security risk in this context.