Changing Text color in Chat Screen?

I want to change the color of the text:
You picked up 8237 adena.
I want to change color to Yellow, and I change in client systemmsg-e.txt to:

Quote:

---

msg_begin id=28 group=[none] color=[FFFF00] sound=[] msg=[You picked up $s1 adena.] msg_end
msg_begin id=29 group=[none] color=[FFFF00] sound=[] msg=[You picked up $s2 $s1.] msg_end
msg_begin id=30 group=[none] color=[FFFF00] sound=[] msg=[You picked up $s1.] msg_end

---

but still in gray? I need to change it somewhere else?

In C1 I think it is not possible

Only C2 (and above) clients take note of that file. C1 doesn't have the ability to change text color that I know of.

I know how to change color in text in C2 on the client, but i dont know how to do this in C3. I use l2encdec to open this .dat files but its not workin good. Anyone knows how to edit this in c3?