Rich-minority-mode is used for hiding and/or highlighting the list of minor-modes in the mode-line. It is a more full-featured alternative to diminish.el, and supports configuration using lists and regular expressions by customising these three variables:

rm-blacklist: List of minor mode names that will be hidden from the minor-modes list. Use this to hide only a few modes that are always active and don’t really contribute information.

rm-whitelist: List of minor mode names that are allowed on the minor-modes list. Use this to hide all but a few modes.

rm-text-properties: List text properties to apply to each minor-mode lighter. For instance, by default Ovwrt is highlighted with a red face, so you always know if you’re in overwrite-mode.