Which ability allows a driver to distinguish between different colors?

Color vision is the ability that allows a driver to distinguish between different colors. This capability is crucial for interpreting road signs, traffic signals, and other important visual cues while driving. It enables drivers to react appropriately to different traffic situations, such as recognizing a red light versus a green light, which is essential for safe driving.

In the context of vehicle operations, the ability to perceive colors accurately helps in understanding and responding to visual information on the road, enhancing overall safety. Recognizing colors can also assist in identifying hazards, such as brake lights or warning signs.

The other options, while related to vision, do not specifically pertain to the ability to discern colors. Night vision refers to the ability to see in low light conditions, depth perception pertains to the ability to judge distances between objects, and acuity relates to sharpness or clarity of vision.