weseek__growi/packages/core/scss/bootstrap/_variables-dark.scss

$success-text-emphasis-dark:        mix(#fff, $success, 20%) !default;
$info-text-emphasis-dark:           mix(#fff, $info, 20%) !default;
$warning-text-emphasis-dark:        mix(#fff, $warning, 20%) !default;
$danger-text-emphasis-dark:         mix(#fff, $danger, 20%) !default;

$success-bg-subtle-dark:            mix($gray-900, $success, 85%) !default;
$info-bg-subtle-dark:               mix($gray-900, $info, 85%) !default;
$warning-bg-subtle-dark:            mix($gray-900, $warning, 85%) !default;
$danger-bg-subtle-dark:             mix($gray-900, $danger, 85%) !default;

$success-border-subtle-dark:        mix($gray-900, $success, 50%) !default;
$info-border-subtle-dark:           mix($gray-900, $info, 50%) !default;
$warning-border-subtle-dark:        mix($gray-900, $warning, 50%) !default;
$danger-border-subtle-dark:         mix($gray-900, $danger, 50%) !default;