User blog comment:The Lord of the Rings/Unknown Color Discovered By Me!/@comment-5122219-20130107191545/@comment-4500149-20130107204545

The color that is supposed to be Aqua is also different. The color value of Aqua is #02a797, while the color value of the penguin wearing the Puffle Flame Hoodie in the Treasure Book is #38a799. So they are different as well, but this is probably just due to the new art style.