I don't know if I should be telling this but who gives a sh!t.
I wear a bottle green Tri-suit to kite in BUT I wear it under boardies and a long sleeve top so I don't look like a Fudge Packer. The colour wasn't an option.
I only use for practical reasons - my back gets chewed by my harness and rashies because they creep up. I had roasties on my back for 2 weeks after just one session so it is definitely worth the embarrassment.
Now I wish it was pink for kitestock

Cheers
Rich