todotxt color not working on iTerm2

Is anyone here using todotxt and iterm2?

I'm having a weird issue. When using default terminal app in OSX, my todotxt color is working just fine.

But when I switch to iterm2, the color is not displayed correctly.

I've changed color Report terminal type to xterm-256color and maxed out minimum contrast, but it still not working. BTW, I'm using oh-my-zsh as my shell. Anybody know how to fix it?? Thanks.