Ability to apply formatting (text color, text highlight color) to monospace text

I would like the ability put a block of monospace text in a JIRA comment and highlight a portion of that text.

Currently you can make text monospace using double { brackets or the {noformat} macro but you cannot apply additional formatting inside those blocks.

I often need the ability to colorize or highlight some portion of a monospace text block. For example, let's say I have this:

000003b0  30 30 0d 00 0d 0a 61 3d  66 6d 74 70 3a 31 38 20  |00....a=fmtp:18 |
000003c0  61 6e 6e 65 78 62 3d 6e  6f 0d 00 0d 0a 61 3d 72  |annexb=no....a=r|

And I want to highlight or colorize "6f 0d 00 0d". Currently I don't know of any way to do this.