I only have a RG dump pouch (so far…although I have invested too much in other pouches to double up) but usually run RG trousers and top as it fits in most situations and camo at airsoft ranges isn’t really a benefit. Belt kit is coyote brown and an M83 Nutria brown chest rig just to mix it up ?
I mix rg in as I tend not to run camo loadouts. I use a warrior rpc in tan and have a rg back panel, the two colours don't look out of place next to each other.
This will always be an untrue statement for outdoor play.
OP, unless you're going for a specific impression kit, I'd recommend buying the parts that work with your guns and mags, getting a functional kit above purely looks, just get it in ranger green. Have fun enjoying your now good looking RG setup ?