Primary, Secondary, and Success Outline Buttons are hard to view in Dark mode

[ileadu]

Prerequisites

• I have searched for duplicate or closed feature requests
• I have read the contributing guidelines

Proposal

https://getbootstrap.com/docs/5.3/components/buttons/

My suggestion is
#0d6efd => #6ea8fe refer .text-primary-emphasis
#6c757d => #a7acb1 refer .text-secondary-emphasis
#198754 => #75b798 refer .text-success-emphasis
https://getbootstrap.com/docs/5.3/utilities/colors/

or all outline buttons applied .text-oooooo-emphasis for the same tone.

Motivation and context

Primary, Secondary, and Success Outline Buttons are hard to view in Dark mode.