"Coca Cola" Yellow.

The Nagari's original deep yellow was always called Coca Cola yellow in my circles because it was the colour of Coke trucks. Everyone tells me that those trucks were always red. My memory takes me back to the 50s when they were definately yellow and here's proof. Micro Models' International Coke truck was certainly "Coca Cola yellow".

And here's a real one from the mid 30s (Ford).