How to change zsh-autosuggestions color

You can edit your ~/.zshrc and change/add the variable: ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=value'

I have just tested the value from fg=8 to fg=5. I think fg stands for Foreground.

ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=5'

**OBS: Add the above line at the end of your zshrc (after loading the plugin) **

I have found another reference here.