Hey. I suggest you start with html right away. you can follow the simple tutorial and will soon end up also writing javascript. This is very easy altough it can be time consuming at the end to achieve something.
Maybe you should set yourself a learning goal for this. Do you plan to make a web page for yourself? Once you start doing html you will end up pretty fast in doing other programming languages as well. E.g. if you might want to have something dynamic in your page or a database behind it all to store something.
Have it a try. If you have an account a provider you may even be able to put your html code into the web. This can be fun and also makes you want to learn even more.
Html is also the way i started getting into this many many years ago ;-)
Cheers J