The all-white threads possess kelly green numbers with rainbows stripes on the shoulder pads and pants.
A white helmet with a green facemask and a 1980s rainbow logo will complement the Rainbow Warriors' throwback-style uniforms.
Hawaii plays the defending national champion Buckeyes in Ohio at 3:30 ET on the Big Ten Network.
Last Saturday, Hawaii defeated Colorado 28-20 at home to open the 2015 season.
- Kayla Lombardo