In the late 80s I worked in an industrial controls shop. This is the type of place that makes the cabinets with all the buttons, switches, and lights commonly associated with nuke plant controls. Only we did mostly controls for paper making machinery for Kimberly-Clark, Appleton Papers, etc.

Most of our green cabinets were spotlite green. Seafoam green was rare. Both paint colors were prepared by our local sherwin Williams. The colors looked pretty much the same to me.

Would be cool to get an original copy of "Colors for Interiors: Historical and Modern by Faber Birren" and create color matches assuming it's not faded too much. I wonder if he created some kind of pigmentation ratio (or however paint coloring works) that he shared somewhere?