Reward: | 5 Quest Points, 785 Crafting XP, 1 Gold Bar

First off, head into the pub in Port Sarim and have a chat with the bartender. He'll spill the beans about some goblins arguing over their armor colors. After that, make your way west and grab yourself 2 onions.

Next, travel to Falador and find the gardener. Buy 2 woad leaves from them, and be ready to hand over 20 coins.

Now, head north of Falador and make your way to the Goblin Village. Chat with General Bentnose and General Wartface about their armor situation. Tell them you're on board to bring them some armor. Your next stop is Varrock; just south of the city, head east and collect 3 red berries.

Time for some action! Go out and defeat some goblins to try and snag 3 sets of goblin armor. If the village isn't dropping enough, don't worry. You can find more goblins on the bridge near Lumbridge (there are usually at least 4 there) and also in the forest nearby. Hobgoblins (level 32) are also a good source, found on the peninsula west of the Crafting Guild. You might even get lucky and find a set or two in the general store.

With your 3 sets of goblin armor, 2 onions, 2 woad leaves, and 3 red berries in hand, along with about 20 coins, it's time to head to Draynor Village. Find Aggie the Witch and get a blue dye, a red dye, and a yellow dye from her. Once you've got the red and yellow dyes, mix them together to create orange dye. Now, use the blue dye on one set of armor, and the orange dye on another. Keep the third set of armor as it is.

Head back north to the Goblin Village and speak with the Generals again. Present them with the armors you've prepared. They'll be particularly pleased with the original light blue armor. After you hand it over, you'll receive your well-earned reward.