Copy one of the following under the [colors] section in ~/.config/foot/foot.ini.
## =========== Everforest - Dark - Hard ================= ##
alpha=1.0
background=2b3339
foreground=d3c6aa
regular0=4b565c # black
regular1=e67e80 # red
regular2=a7c080 # green
regular3=dbbc7f # yellow
regular4=7fbbb3 # blue
regular5=d699b6 # magenta
regular6=83c092 # cyan
regular7=d3c6aa # white
bright0=4b565c # black
bright1=e67e80 # red
bright2=a7c080 # green
bright3=dbbc7f # yellow
bright4=7fbbb3 # blue
bright5=d699b6 # magenta
bright6=83c092 # cyan
bright7=d3c6aa # white## =========== Everforest - Dark - Medium ================= ##
alpha=1.0
background=2f383e
foreground=d3c6aa
regular0=4b565c # black
regular1=e67e80 # red
regular2=a7c080 # green
regular3=dbbc7f # yellow
regular4=7fbbb3 # blue
regular5=d699b6 # magenta
regular6=83c092 # cyan
regular7=d3c6aa # white
bright0=4b565c # black
bright1=e67e80 # red
bright2=a7c080 # green
bright3=dbbc7f # yellow
bright4=7fbbb3 # blue
bright5=d699b6 # magenta
bright6=83c092 # cyan
bright7=d3c6aa # white## =========== Everforest - Dark - Soft ================= ##
alpha=1.0
background=323d43
foreground=d3c6aa
regular0=4b565c # black
regular1=e67e80 # red
regular2=a7c080 # green
regular3=dbbc7f # yellow
regular4=7fbbb3 # blue
regular5=d699b6 # magenta
regular6=83c092 # cyan
regular7=d3c6aa # white
bright0=4b565c # black
bright1=e67e80 # red
bright2=a7c080 # green
bright3=dbbc7f # yellow
bright4=7fbbb3 # blue
bright5=d699b6 # magenta
bright6=83c092 # cyan
bright7=d3c6aa # white## =========== Everforest - Light - Hard ================= ##
alpha=1.0
background=fff9e8
foreground=5c6a72
regular0=5c6a72 # black
regular1=f85552 # red
regular2=8da101 # green
regular3=dfa000 # yellow
regular4=3a94c5 # blue
regular5=df69ba # magenta
regular6=35a77c # cyan
regular7=dfddc8 # white
bright0=5c6a72 # black
bright1=f85552 # red
bright2=8da101 # green
bright3=dfa000 # yellow
bright4=3a94c5 # blue
bright5=df69ba # magenta
bright6=35a77c # cyan
bright7=dfddc8 # white## =========== Everforest - Light - Medium ================= ##
alpha=1.0
background=fdf6e3
foreground=5c6a72
regular0=5c6a72 # black
regular1=f85552 # red
regular2=8da101 # green
regular3=dfa000 # yellow
regular4=3a94c5 # blue
regular5=df69ba # magenta
regular6=35a77c # cyan
regular7=dfddc8 # white
bright0=5c6a72 # black
bright1=f85552 # red
bright2=8da101 # green
bright3=dfa000 # yellow
bright4=3a94c5 # blue
bright5=df69ba # magenta
bright6=35a77c # cyan
bright7=dfddc8 # white## =========== Everforest - Light - Soft ================= ##
alpha=1.0
background=f8f0dc
foreground=5c6a72
regular0=5c6a72 # black
regular1=f85552 # red
regular2=8da101 # green
regular3=dfa000 # yellow
regular4=3a94c5 # blue
regular5=df69ba # magenta
regular6=35a77c # cyan
regular7=dfddc8 # white
bright0=5c6a72 # black
bright1=f85552 # red
bright2=8da101 # green
bright3=dfa000 # yellow
bright4=3a94c5 # blue
bright5=df69ba # magenta
bright6=35a77c # cyan
bright7=dfddc8 # white