Sweet jesus....
Yelp! Well, anyway, those are nice marbles you got there!!! Stop clutching your marbles in public! Hehehe... sorry, can't do anything clean...
The one light one is good, especially since your tiles are wooden and not white at all. Combo it with the darkest one (as you may now note, I am color blind!). Although, you may use the middle colored stones than the darkest, so the game table isn't monotone. Yep, scrap the darkest stones. But that's just me.
So you like the light blue and green stones. My favorites too. I'm not scrapping the dark blue stones though. Since I'll be hand-making the games, each set will be customized!
I thought most color blindness was with red and green. I'm surprised you have a problem with the blues.