change checkout font color in dropdown cart

This is controlled by the Appearance->Customize->Buttons->Alternate button background color setting

Thank you, i checked it but confirm that i have all my buttons with white text and black background. The problem is that only mini cart button has dark grey background and black text. Maybe I changed something without knowing, but I can’t find it.

In that case, you can use the following CSS to have it match the other button directly above it

.storefront-primary-navigation .widget a.button.checkout {
    background-color: #eeeeee;
}

.storefront-primary-navigation .widget a.button.checkout:hover {
    background-color: #d5d5d5;
}

It works perfectly! Thanks a lot for the help