Deep Yellow and Dark Brown Dye Module
The Deep Yellow and Dark Brown Dye Module can be crafted by players who have the Artifice crew skill levelled to crafting level 520. Once you have reached Artifice level 520, the schematic for this dye can be purchased directly from the artifice crew skills trainer. This dye can also be bought from other players on the GTN, or crafted and then sold on the GTN.
When you use the Deep Yellow and Dark Brown Dye Module, it will dye the primary dye section of your armor Deep Yellow, and the secondary part of your armor Dark Brown.
All dye modules are one-use, so once you've added a Deep Yellow and Dark Brown Dye Module to your armor, you will not be able to remove it and reuse it later.