This simple mod let's you colorize Contract Broker images.
It's easy to use, because all you have to do is change it's settings.
Requires BeardLib (because it was the fastest method for me to add options to this mod LOL)

At first install you might think it's not working, it's because you have to change the color to your liking in Options -> Mod Options -> ContractBroker Image Colorizer - CBIC

Credits;
Thanks to Hoppip for helping me when I struggled to make it working at first glance,
Thanks to Luffy for BeardLib and help with setting up Options