Why have system colors changed in OS Monterey?
A previous thread concerned flags in Mail not seeming to be the correct colors, especially yellow. Various answers got into detail about how the system was set up, whether Migration Assistant was used, etc. I have upgraded two MacBook Airs to Monterey, have purchased a Mac Studio preinstalled with Monterey, and bought a reconditioned iMac (2021) preinstalled with Monterey. On every computer, system yellow is very dark and unsaturated - in mail flags, in tags, and in the three buttons at the top left of a window. It looks more like a dull purple.
iMac 27″, macOS 12.3