It appears that loading a graphics asset into Premiere’s new (2017.1) layered drawing tools does not do any kind of profile matching. Furthermore, the play preview image looks different on my (color calibrated) monitor than it does on a real television.
Generally, the encoded video played on the TV looks more washed out, showing more shadow detail. Specifically in this case, the desired green is significantly lighter and perhaps is more yellowish but that could just be the impression due to the brightness difference.
How do I convert a specified color into the RGB codes to use in Premiere’s titling tools? I’m guessing at this point that I want to know the colors in the BT.709 color space, and that “hex color is #00853E” is sRGB.