The flag of New Caledonia consists of a vertical tricolor of blue, green, and red bands. The blue band on the hoist side takes up one-third of the flag's width, while the green band in the middle takes up five-ninths. The remaining ninth is made up of the red band on the fly side. The blue band has a Pantone color code of 286C, the green band has a Pantone color code of 361C, and the red band has a Pantone color code of 186C. The aspect ratio of the flag is 2:3.