An OLED theme for Darktable. In order to utilise, just add this to custom css.

Darktable_oled.css

@define-color border_color @grey_00;
@define-color bg_color @grey_00;
@define-color bg_color @grey_00;
@define-color scroll_bar_active @grey_100;
@define-color scroll_bar_bg @grey_00;
@define-color scroll_bar_bg @grey_00;
@define-color field_bg @grey_00;
@define-color darkroom_bg_color @grey_00;
@define-color lighttable_bg_color @grey_20;
@define-color thumbnail_bg_color @grey_00;
@define-color thumbnail_star_bg_color @grey_00;