I don't see a whole lot of white on him. A Reverse Okeetee would have very thick white borders around the saddles...the opposite of an Okeetee phase. Yours appears to be a very nice amel that
may develope sunglow properties as it matures(amel lacking white), but unless the color on my monitor is way off, I don't see any white on your snake.
Of course...it is possible that my color is off on my monitor, and what I am seeing as yellow and orange *could* be white. In that case...ignore everything I've said...