I suppose you're talking about Kill Team -21?
Orange is Ready (ie. nonactivated) and gray is activated. To avoid confusion, it's probably better not to play tricks with any "now it's one thing, next turn it's the other" shenanigans. I can't say I'd ever had any problem flipping the tokens, but if you do find it hard, perhaps keep the order token on the side with a roster of your team? Say, have a little index card for each of your operatives by the table and keep track of their injuries and orders there rather than directly next to each model?
Automatically Appended Next Post: For example,
https://datacard.app/ lets you make reminder cards for your team easily.