Okay, I added webkit text stroke to make Chrome/Safari look cleaner and it worked. Though differently in both Chrome and Safari, both saw improvements in smoothness.
-webkit-text-stroke:.2px #CD3421 !important;
The color I chose was because the glow is typically on top of that green, so I saw what the #CD0A11 would become #CD3421 with 80% opacity on the green. So simulated the transparency effect a bit with the help of photoshop.
It’s still a bit short of Firefox’s ability to render the font, but close enough.
Cheers!
Ryan