Need a Regex pattern to return strings NOT containing a character

I need a regex pattern to return strings that contains ‘bg-hh-‘ and not containing ‘/’.

Input:

.md\:hover\:bg-hh-graBla\/25:hover 
.md\:hover\:bg-hh-graBla\/30:hover 
.md\:hover\:bg-hh-graBla\/35:hover
.md\:hover\:bg-hh-graBla:hover

Output:

.md\:hover\:bg-hh-graBla:hover

>Solution :

You can use:

^[^\/\r\n]*bg-hh-[^\/\r\n]*$

Note:

You can add more restrictions, if necessary:

• ^[^\/\r\n]*:bg-hh-[^\/\r\n]*$: You can add a :, before bg-hh-.
• ^\.md\\:hover\\:[^\/\r\n]*bg-hh-[^\/\r\n]*$: This includes .md\:hover\: before bg-hh-.

• [^\/\r\n] means all chars except those in the [].
• * means zero or more times.