Itunes album art is yellow.
I've noticed that the album art for the songs that I've downloaded off of the Itunes store have a yellow/off-white-ish tint and have a low resolution to them. There are also a bunch of other album art for songs that weren't bought from the itunes store that have a yellow tint. There are even small things like the speaker icon when playing music on playlists that are yellow.
This seems to be exclusive to iTunes as the album art is only yellow and low-res on iTunes. When I play the same yellow-tinted songs on other music players like Groove Music and VLC, the album art is high resolution and in it's normal color.
(First picture is a screenshot from itunes, second is the album's actual coloration and exactly how it appears on all other music players)
Windows, Windows 10