By hypomel, I'm assuming you've found an amel that is also homozygous for hypo. As far as I know, the hypo gene has not been proven to have any influence on the color of amels. Therefore, the amel you found will develop as any other amel would. That means, you really can't tell unless you have an idea what the parents look like. If they were, for example, candy cane amels, then the chances of that hatchling keeping it's high contrast, like a candy cane, is greater than if the parents were just "typical" amels. From my experience, amels rarely look like they did as hatchlings when they grow up, mostly because the yellow and ground colors develop as the snake gets older. This happens with the other morphs as well.