Not questioning the logic just wanted the reasoning. I see guys using that blaze orange target with the white bullseye and they all claim it is so they can see their hits better, to be honest I get lost in that maze of color combo.I have some black background with yellow centers from Thompson target that are pretty nice. If it isn't in the yellow you can not find the hole, just don't use them for sighting in.
If you have never seen the Thompson targets got to their web site at www.thompsontarget.com they have a big selection of various styles but they tend to be pricey.