I need to change this colors in my bootstrapvue proyect but i don't know how.
primary secondary success info warning danger light dark
Just read the docs ;) https://bootstrap-vue.js.org/docs/reference/theming/
Just like in normal Bootstrap (without vue) You have all variables in _variables.scss in bootstrap library directory (https://github.com/twbs/bootstrap/blob/master/scss/_variables.scss).
You can copy it and modify or make new empty file called ex. variables.scss and import it before You import Bootstrap. Or simply put variables before @import.
// Your variable overrides
$body-bg: #000;
$body-color: #111;
// Bootstrap and its default variables
@import '../node_modules/bootstrap/scss/bootstrap';
// BootstrapVue and its default variables
@import '../node_modules/bootstrap-vue/src/index.scss';
If You need to replace colors it will be:
$red: '#ff0000';