Abstract: A color changeable textile is formed by weaving a front yarn and a rear yarn. The front yarn forms plural front loops connected to each other. The rear yarn forms plural rear loops connected to each other. The rear yarn further coupled to a portion of the front loops to link the rear loops to the front loops. The color changeable textile shows the color of the front yarn at the front surface when there is no extra force applied to the color changeable textile. A part of the color changeable textile reveals the color of the rear yarn when the color changeable textile is stretched.