Which color represents a normal condition in alarm color codes?

In alarm color codes, green is the color that indicates a normal condition. This designation is widely accepted in various industries, particularly in safety and hazard communication, to signify that systems are operational and functioning as expected without any alert or warning needed. The use of green for normal indicates a go or safe status, reassuring personnel that there are no immediate concerns and that equipment or systems are in a good state.

Other colors in the alarm code system typically indicate caution or alerts; for example, red often signifies a critical alarm, requiring immediate attention, while yellow may suggest a warning or a condition that necessitates caution. Blue can also represent informational notifications rather than an alarm condition. Thus, using green to represent a normal condition helps streamline communication and ensure clarity in operations.