Using colour schemes in Remmina SSH protocol plugin
Choosing between the standard colour schemes
You can chose a colour scheme directly in the advanced TAB of your SSH connection profile
There are 6 predefined colour schemes
Importing a colour scheme
You can import a colour scheme from the general preferences
Several colour schemes are available to download on the iTerm2-Color-Schemes repository on GitHub.
As soon as you have found one you like, you must set "Custom colour scheme" in the SSH profile advanced TAB.