When I'm reading a post with quoted material, the quote doesn't seem to stand out to me, maybe it's something about it being yellow, but I cannot see it.
Quoth the raven
The blue here on meta stands out, but on Chem.SE it's a pale yellow which doesn't seem to stand out to me.
I'm not recommending making it permanganate purple, but if others also have a problem seeing the quote box in Chem.se, perhaps we could darken it or change the color altogether.
Important Edit: The coloring actually appears darker on my laptop and it does stand out a bit. Since it appears to vary from computer to computer, my question still stands.