I know a lot of nice dark schemes for Vim which makes coding more readable and pleasant such as ir_black, wombat, zenburn. Its weird but I haven't seen so many popular light themes (white background).
Does anyone knows a light Vim scheme which makes code more readable and pleasant to see? (that makes code less confusing to distinguish, something like Visual studio's default scheme?)
With all due bias-based disclaimers and caveats (I am the author of the color scheme), I find that Mayan Smoke both highly ergonomic as well as aesthetically pleasing (screenshot). Download page: http://www.vim.org/scripts/script.php?script_id=3065.
As alternative, you should also have a look at the immensely popular Pyte, which is eerily similar to Mayan Smoke (development was independent, and the similarity is convergence, I swear!), though the syntax colors are a lot more muted.