Which color indicates a Warning on the EICAS display?

The color that indicates a Warning on the EICAS (Engine Indication and Crew Alerting System) display is Amber. In aviation, color codes are used on displays to convey the urgency and nature of alerts. Amber is commonly associated with cautions or warnings that require immediate attention but are not critical emergencies.

Red usually indicates a critical failure or an immediate action required, while Green typically represents normal or acceptable operating conditions. White is often utilized for non-urgent information or status indicators. Thus, Amber stands out as the color that specifically signifies a Warning, alerting the crew to situations that need to be monitored or addressed promptly, without the immediate urgency implied by red.