Why school buses are yellow?

Have you ever observed something common amongst the school buses? Yes, it is the colour of the bus. School buses are always coloured yellow but do you know why? Let us understand the idea behind the yellow coloured school buses.

The yellow colour gets our attention first when it comes to a road full of vehicles. Each colour has its own importance. It helps notice the school buses in the crowd and makes it easier to locate one if met with an accident. It helps avert accidents when one sees a yellow bus at a distance. It has been proven that when we come across different colours in our daily life we tend to pay more attention to the colour yellow.  It is also know as the National School Bus chrome yellow.

The lateral peripheral vision of yellow colour is 1.24 times greater than red colour. Therefore, yellow is 1.24 times more attractive to human eye in dimmer conditions than other colours. This all done to minimise any harm to the children and help them reach home safely.

The Supreme Court of India has now made some mandatory changes like:

  • Principal’s phone number should be mentioned on the school bus
  • First-aid should be always available in a school bus
  • It is necessary that the bus driver should go through proper verification
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