Lime green texture

[Hello There]

Im trying to make a map in which has a solid lime green texture(default soldat recognition for transparency) so i can have te ground invisible, but i have the edge white so i can have some indication as to where the ground is. As I tied it out, the texture was showing up as lime green, when i use white with the texure, while it should show up as invisible. I dont wish to use the invisible function on PW, because it inivsualizes the edge too. Can i get some refference as to how i could make this work?

[Blue-ninja]

Did you really make it the lime green in the default palette of MS Paint?

[Hello There]

No, i chose it from the...when you doble click on a color. It registered as transparent in PW, but not in soldat

[~Niko~]

Total LIME:

R:0
G:255
B:0

[Pyroguy]

Does lime in map textures really render transparent? Either way I'm curious as to why you can't just make the polygons invisible, and add a scenery to the edges you want.

[~Niko~]

I believe I got the solution:
Make a texture 1x1 black dot. Put it in Textures folder.
Make a edge (With the same name of the texture) with a 1x1 dot white.
Set the background black.

Try this.

[Underworld]

or u can just make the polygon its self transparant,its something new tough and not many mappers have found it,that u  can make it transparant the same way u shade.