A typical school bus in the United States is yellow. This distinctive color, known as "school bus yellow," was chosen for its high visibility and safety. The bright hue helps ensure that the bus is easily seen by other drivers, especially during early morning and late afternoon hours when children are being picked up or dropped off. The color has become synonymous with school transportation, making it an iconic symbol in American culture. The standardization of school bus colors began in the 1930s, and today, these yellow vehicles are recognized throughout the country and beyond.