Here are 12 prints in 12 different yellow filaments. Gcode is the same, except for filament diameter (they were all set to under extrude to prevent over extrusion from being a factor) and temperature / cooling fan changes for different plastics (PLA, ABS, and PETG).
The pictures were taken to show layer detail and not accurate colors (I tried to make layers as visible as possible through lighting and post processing). Click on each pictures and view 1:1 to get a good sense of the print quality. Click on the number to find out more about each filament.
Normally yellow would be one of the last colors I’d use for this kind of comparison since it’s one of the hardest for photographing layers, but I have more yellow filament than any other color.