You have a typo in the description, different.
There is a partial blue outline visible in these images.
It looks as if you have attempted to change the color on an older set of icons.
This set is not eligible for entry in the TOTM Contest as it is a recoloring of a previously uploaded set.
Only new work will be accepted. Please see the contest rules - http://www.rw-designer.com/entry/1415.