Everyone knows Python is green and Ruby is red...
The Python logo has been blue/yellow in the modern era and monochromatic prior, but the Python IDLE icon DID used to be green[1]. Which in practice probably cemented into my brain very early on, since I learned Python with IDLE!
[1]: https://github.com/certik/python-2.7/blob/master/Lib/idlelib...
...why?
Here's the least reality-informed, most popularly well-known image of a python you can find: https://static.wikia.nocookie.net/villains/images/a/a1/Kaa_O...