Opo-opo Brown Dye

Opo-opo Brown Dye is a dye.

Source
Opo-opo Brown Dye can be purchased for from the following vendors:
 * Unsynrael - Limsa Lominsa Lower Decks
 * Alaric - Old Gridania
 * Nanabe - Ul'dah - Steps of Thal
 * Frine - The Pillars
 * Tokohana - Kugane