Maybe it doesn't help that different countries do have different colors. In the US it seems the veer more toward the yellow end (https://duckduckgo.com/?q=us+tr

Maybe it doesn't help that different countries do have different colors. In the US it seems the veer more toward the yellow end (https://duckduckgo.com/?q=us+traffic+light&t=chakra&iar=images&iax=1&ia=images https://duckduckgo.com/?q=us+traffic+light&t=chakra&iar=imag...) but in Australia the seem more orange (https://duckduckgo.com/?q=australian+traffic+light&t=chakra&iar=images&iax=1&ia=images https://duckduckgo.com/?q=australian+traffic+light&t=chakra&...).