What is a common use of yellow paint?

Yellow paint is commonly used for safety markings on highways due to its high visibility and ability to grab attention. This makes it particularly effective for conveying important information to drivers, such as indicating caution, lane boundaries, no-parking zones, or warning signs. The color yellow is universally recognized in traffic control and helps ensure a safer driving experience by alerting motorists to hazards or changes in roadway conditions. Other uses of yellow paint, such as for interior decoration, artistic painting, or wood preservation, do exist, but they do not focus on enhancing safety in the same way that highway markings do.