When looking on top of snowy grass, the texture is uncoloured grass and doesn't look like snow, fixed by replacing the top texture of snowy grass to that of the snow block.
You have to place snow layers on the grass, not a snow block.
Linked issues
is duplicated by 4
MC-142865
The gray of the top of the snowed grass does not fit with the snow
Resolved
MC-198341
Snowy grass block has a gravel texture on the upper side
Resolved
MC-214255
Snowy grass texture
Resolved
MC-266263
Top of snow grass block uses top of grass block texture instead of snow block texture
Resolved
Cannot reproduce in 1.11.
Is this still an issue in the most recent versions (currently that is 1.11) of Minecraft? If so, please update the affected versions and help us keeping this ticket updated from time to time. If you are the owner/reporter of this ticket, you can modify the affected version(s) yourself.