What colour is demon ichor?

Hi Guys,
I hope this is the right board to post this on. I'm getting ready to weather my Diablo III Demon Hunter cosplay and I have a question. What colour is demon ichor? My hunch is that it's black but I'm worried that my armour and prop weapons will just look like somebody sprayed black paint all over them.

Some options I'm considering are:
Black with green highlights
Black with red highlights
Bright fluorescent green

Fortunately I've got zombie/undead blood covered. For that I'm going with really dark blood splatter. Thanks in advance for your advice.

thick tar-like black with fluorescent green highlights. Add some green glow dye so that the green glows in the dark

https://shop.resinobsession.com/products/day-glow-in-the-dark-powder-for-resin?variant=965326549

Thanks, mate.