IR Hawaiian Rainbow

Hawaii has its rainbows and palm trees. The latter are always dynamic in IR, but what would a rainbow look like at 590 nm? I was on Kauai and spotted this rainbow; I had to find out. Out of camera, it was not exiting. Red-Blue swap done with ON1 Effects out of Capture One after cropping and centering. Shot with a Kolari full spectrum conversion of Olympus EM-1ii and a Kolari 590 nm filter, 16mm (ES 12-42), manual white balance: ISO 200, 1/180, f/9.5, exp comp -1.0.