Which color appears second in the standard sequence of emergency exit lettering?

Which color appears second in the standard sequence of emergency exit lettering?

• A. Red
• B. White
• C. Black
• D. Yellow

Answer: (B)

Emergency exit lettering is arranged for quick recognition and legibility. The first color grabs attention with urgency, and the next color provides a bright, high-contrast backdrop that makes the message easy to read in different lighting. White serves as that backdrop, helping the letters stand out clearly against it. The letters themselves are typically darker to maximize contrast, and yellow may appear as an accent in some designs, but the essential second color in the sequence is white because it ensures readability at a glance.

Emergency exit lettering is arranged for quick recognition and legibility. The first color grabs attention with urgency, and the next color provides a bright, high-contrast backdrop that makes the message easy to read in different lighting. White serves as that backdrop, helping the letters stand out clearly against it. The letters themselves are typically darker to maximize contrast, and yellow may appear as an accent in some designs, but the essential second color in the sequence is white because it ensures readability at a glance.