Rapid double tap to expand.
Most bean leaf Neos are not variegated, and those that are generally are highly expensive.
N Kinkujacu (golden peacock) is one of the easily affordable ones. The variation occurs after the green leaf emerges given good sunlight.
The variety is described as being variegated only on the top surface but mine even is variegated along the edges of the undersurface as well, probably due to the good sunlight I expose it to.
This plant I have grown for many years. Easy to bloom, but I never took a picture of it at that time. It really is an example of a Neo which is grown for its foliage, no surprise.