I got your back, Brinks.
Open "My Computer." Tools>Options. Click the "View" tab. Scroll all the way to the bottom. Uncheck "Show encrypted and compressed NTFS files in color."
That should get rid of the color. If it doesn't, then you have a virus. Otherwise, they are just compressed files. Personally, i'd right-click on the drive (in My Computer) and go into Properties and uncheck "Compress drive to save space."