I don't know if there's a limit to the number of themes. They have their own table in the database, so I suspect that if there's a limit it's not a particularly low one.
Some of the themes on that site are explicitly for mobile devices; I'll look into grabbing a couple. Plus the original basic theme for MyBB is relatively bright and clear and might work well on a phone or tablet.
As for the color of the text on the existing default theme, I'll go see if I can brighten it up a bit. It'll have to wait until I get home, because I don't have my "cheat sheets" for the various page elements handy, and I don't want to change things at random just because they look like they might be the right one.
Also, on my to-do list ('way towards the bottom) is making a custom theme that mimics the look of the rest of my website, with the black and green as accent colors and the majority of the page black text on a white background. When/if I finally do that, I'll make that the default.-- Bob
---------
Then the horns kicked in...
...and my shoes began to squeak.
Some of the themes on that site are explicitly for mobile devices; I'll look into grabbing a couple. Plus the original basic theme for MyBB is relatively bright and clear and might work well on a phone or tablet.
As for the color of the text on the existing default theme, I'll go see if I can brighten it up a bit. It'll have to wait until I get home, because I don't have my "cheat sheets" for the various page elements handy, and I don't want to change things at random just because they look like they might be the right one.
Also, on my to-do list ('way towards the bottom) is making a custom theme that mimics the look of the rest of my website, with the black and green as accent colors and the majority of the page black text on a white background. When/if I finally do that, I'll make that the default.-- Bob
---------
Then the horns kicked in...
...and my shoes began to squeak.