We always do try to take color-blindness into account, basically by trying not to rely on color, or at least using highly contrasting colors when possible. However, we don't actually have any colorblind people to test with, so this feedback is very valuable!
I wonder if there is anything subtle we can do to alleviate this issue, or if it's minor enough that it's not worth a change? Please do let us know if there are any other color issues that you notice! We have thought about adding a colorblind mode, but ideally we'd just make it work right for all users by default.
I found this link after some quick searching:
http://designshack.net/articles/accessibility/tips-for-designing-for-colorblind-users/An interesting video:
http://on.wsj.com/SJoIRXAlso, as long as you're taking feature requests, I would like the ability to do self-imposed betting limits. I cost myself a lot of money one time when I played and didn't move the decimal far enough to the left. Gambling addicts could also find this useful to mitigate their problem.