How do I change these colors?

[Otakis]

$pref::Avatar::PackColor=$R SPC $G SPC $B SPC "1";
      $pref::Avatar::HatColor=$R SPC $G SPC $B SPC "1";
      $pref::Avatar::LLegColor=$R SPC $G SPC $B SPC "1";
      $pref::Avatar::RLegColor=$R SPC $G SPC $B SPC "1";
      $pref::Avatar::TorsoColor=$R SPC $G SPC $B SPC "1";
      $pref::Avatar::HipColor=$R SPC $G SPC $B SPC "1";
      $pref::Avatar::LArmColor=$R SPC $G SPC $B SPC "1";
      $pref::Avatar::RArmColor=$R SPC $G SPC $B SPC "1";
      $pref::Avatar::SecondPackColor=$R SPC $G SPC $B SPC "1";

I'm trying to edit my client_funkyshirt's colors.
I'm guessing these are the colors, but i don't know how to edit them.
Any help on colors? I'm trying to get bright neon colors.

[Ad Bot]

[phflack]

pretty sure the $R, $G, and $B values cycle between 0-1
if you want brighter colors you could try something like 0.5 + 0.5 * $(R/G/B) instead of $(R/G/B) for each value