Can somebody make this final adjustment to the celtics court

[Jazza2319]

Arena belongs to dRoseBulls from moddingway, the court is perfect except for the color needs to be adjusted. I've tried using the iff editor/editpad pro method but it doesn't seem to work for me. So if anybody could do me a favor and change the color to this:

http://downloads.moddingway.com/file/8193.html

Hex code - 389966

Thanks in advance