Orange And Green Make
It depends on the ratio of orange to green.
10% orange to 90% green = dark green
25% orange to 75% green = olive green or military OD
50% orange to 50% green = green touching brother
60% orange to 40% green = brother =
75% orange with orange tint 25% green = dark brown
The color of sulfur mixed with orange green is yellow.
Orange mixed with red and yellow (two primary colors)
Green is a mixture of blue and yellow (two primary colors)
The answer to your question is yellow.
Here's your guide to spectral colors:
V I G Y O R (Longitudinal wavelength)
Indigo = purple + green
Green = Indigo + Yellow
Yellow = green + orange
Orange = yellow + red
The desired color is created by combining two colors.