The files gnome-light.yml
and gnome-dark.yml
contain the 'GNOME Light' and 'GNOME Dark' themes
from GNOME Terminal. Specifically, they're extracted from this file in the GNOME Terminal source:
https://gitlab.gnome.org/GNOME/gnome-terminal/-/blob/25c96f18ac270c3d1cf5b2b5e320ce29ebc8282a/src/profile-editor.c.
To use these themes, append the one you want to use to your alacritty.yml
config file.