On most maps I've seen it is either yellow or purple.
mississippi
There are many map symbols usually found on a map.
yellow-brownish color
The color that usually represents water on a map
Blue
Mountains are usually brown on a map.
Blue usually but it depends on which kind of map =)
blue
green
Blue
Brown...
It depends on your map, but green is usually the default color for fertility.
mississippi
its usually green but if its a snow mountain it White at the top.
it depends on which map you use but it is usually brown
mississippi
dark brown