The bug
The highlight color is inconsistent as it uses 2 different colors on diamond and gold armor. One color is pure white and the other has a little bit of color in it.
This affects the back and shoulder pads of the chestplate on both armor types and the leggings on diamond making them not match the rest of the armor.
Linked issues
Attachments
Comments 3
Updated the report with a better description of the problem and a new image showing where the problem is and includes gold armor.
Please actually explain what you mean when you say "inconsistent", and also provide Gold Armour inconsistency.