Russian or Soviet green.
Prior to 1938, all RKKA vehicles, both armored and soft-skin, were painted in a dark olive green color designated Green 3B. In 1938, this color was changed to a nearly identical green known as Protective Green 4BO, which persisted as the basic color until the end of the war.
http://www.4bogreen.com/colors
hexadecimal color code #679267 is a shade of green. In the RGB color model #679267 is comprised of 40.39% red, 57.25% green and 40.39% blue. In the HSL color space #679267 has a hue of 120° (degrees), 17% saturation and 49% lightness.
https://encycolorpedia.com/679267#:~:text=The color russian green with,% saturation and 49% lightness.