Solved! Please lock!

[TTLioncubTT]

Aren't I just noobtastic?
This is my first map.
Every time I use Gimp, and I have the colors on RGB mode, set for 255 with my Heightmap open, whenever I start coloring, it only colored the same as the map color no matter which color I used

Grey >.>
Sorry if this is somewhere and the solution is obvious, I've never been observant.

[TTLioncubTT]

The map is rather suckish because it is my first, and possibly my last excluding updates.

[lindaminda]

Check out this easy tutorial on YouTube
https://www.youtube.com/watch?v=s1HLjeownUs
Beware that there are 2 parts.

[TTLioncubTT]

Thanks x.x I should've turned to Youtube for help, rather than making a topic dedicated to my stupidity.