Continuing with Avatar's Pandora by night palette, here is a new theme. It's a bit lighter than previous ones, to make it more confortable for daily use. I've created it with oomox but I've later edited the GTK3 part to make some elements glow, including window shadows, which increases usability a lot, for me.
I've also added a specially modified xfwm theme, derived from default-hdpi, but with borders that get gtk colors. Here it is also a bit modified so it has green title color. You can find my xfwm4 theme alone and without forcing title color here: https://www.pling.com/p/1396414/
For people searching themes by color, this one uses magenta or pink highlights dark blue backgrounds for widgets and a dark half-saturated purple as window background. Text is cyan and window titles, bright green. Buttons (surfaces) are dark green.
It's based on Materia.
This theme fits well for retro, retrowave (aka synthwave) aesthetics (80s and such). Also as a hacker -looking or techie theme.