Personally, I probably wouldn't recognize it :/
But that's mostly because I didn't picture Tonks anything like they made her in the movies. I prove to have my own image (who proves to strongly resemble P!nk), so I'd likely not know who you are.
THOUGH I WILL SAY IF YOU HAD BUBBLE GUM PINK HAIR AND WERE WITH A LUPIN I WOULD RECOGNIZE YOU SUPER FAST.