Yes,
the .js the Editor color is white according to Firebug via Firefox (the best browser ever made).
Go to wp-admin/css/wp-admin.css
Edit the wp-admin.css page, about half way down there is the following,
.js .theEditor{color:white;}
change to
.js .theEditor{color:#000;}
or whatever color you want.
Hope this helps!
Happy Pressing.
