Here is the closest match to certain heavy armor Lionguard NPCs that's possible with our current pool of dyes. Most colors are exactly or nearly identical, but the gold color is not yet available to players. Golden Sheen or Sand are the closest matches; Sand is too bright, but has the correct saturation, whereas Golden Sheen is too yellow, but has the correct brightness. Here I've chosen Golden Sheen.
This is a roleplaying costume for my revenant. A proper post for him and his main look, along with his story, will arrive in the future.