I've been looking a bit at different Pantone shades and values, trying to find a few candidates that might work as a "close" match.
Looking at the "Fashion" section (second block of color samples) of this chart: https://www.pantone.com/color-finder?q=#50554C The tones I think would be pretty good are:
Bronze Green
Climbing Ivy
Thyme
Beetle
Rifle Green
My favorite is probably Rifle Green but several of them seem to be close matches. Any fabric chosen should probably not have more color saturation than these IF one is going for a prop-accurate look. Some images even suggest that the Grape Leaf and Deep Depths swatches are more accurate. (Note: Obviously, different monitors are going to look different, but since I do a lot of visual work I try to have my monitor set fairly neutral.)
Looking at the "Fashion" section (second block of color samples) of this chart: https://www.pantone.com/color-finder?q=#50554C The tones I think would be pretty good are:
Bronze Green
Climbing Ivy
Thyme
Beetle
Rifle Green
My favorite is probably Rifle Green but several of them seem to be close matches. Any fabric chosen should probably not have more color saturation than these IF one is going for a prop-accurate look. Some images even suggest that the Grape Leaf and Deep Depths swatches are more accurate. (Note: Obviously, different monitors are going to look different, but since I do a lot of visual work I try to have my monitor set fairly neutral.)