I have worn mine on a custom dark green cordovan which was nice
but then again, the dial was green too ;-)
I think it is not quite so neutral as it seems to be, it's more ivory than white. I like it when a strap enhances the dial and with a very light strap I personally do not think that will work. I tried my white and yellow strap and I did not like it.
But some light straps will work: grey, blue. And for winter/autumn all kind of dark straps. Thnx for your opinion Tony.
My dial is darker than yours but I love this strap
which I took off an IWC belonging to a pal of mine who was tired of it (the strap not the IWC). Kinda boring Better Other options on dials more similar to yours Cazalea ...