I would not rely on computer color representation to make your decision or to get others' opinions, as every monitor shows color differently. I have my monitor calibrated for professional graphic design work, and yet their copper penny color sample looks dingy pink. Copper has many color overtones, highlights and shadows and varies so much according to daylight vs. indoor light, time of day and surrounding colors. For starters, see if you can get an actual sample. Second look at photos of copper, both interior and exterior (Houzz is a good place). (These, too, are not exact replicas of actual color -- you're looking for general ideas.) Once you've narrowed your colors down a bit, get some large color swatches and see what looks good in your light and with the surrounding environment. For example, mossy green is usually a good companion with copper, but if you are surrounded by greenery, this may not be the best shade. Are you out in the sun or shaded by a grove of trees? In addition to house style, consider your context. A metal roof often suggests a country setting, but is that true or are you on a city lot or in a development with houses close by? When you have it narrowed down your choices, post a photo of your copper and large paint swatches here to get opinions. (Note: the colors will still look different from reality, but hopefully they will be altered to a similar degree.) When you have three contenders, paint large areas on several sides of your house, preferably at the corner where you can see surrounding trees and neighbor houses.

The existing (sage?) looks nice.

i have a bunch of pics here, so use your imagination and try to vision what I think would look good on your place. Love you metal roof idea. I think you should update the home (the 60's were good, but it's time for a facelift) to more of a mid century modern vibe. there are a few ways. First, Paint. yes, paint the brick (With Romabio of course. it's meant for masonry and has almost zero upkeep. look it up. Not the lime wash one, the masonry paint. you can have it tinted to any color so, imagine if the siding was done in a dark charcoal, and the brick below painted a soft white or gray? Or you could reverse the colors another poster on here painted their brick and was looking for another color option for the siding. I'd do your window trim in a dark color. here's a before/after from another poster on here. looks good eh? painted brick, white siding, dark window trim, AND she added the wood slat on the porch area. Wood is necessary! so the other option, composite wood siding (Hardie) on the 2nd story, just like this. paint the brick oh, and more modern garage doors. that's a must I love this one. similar style home to yours. you could paint the brick white, do the composite wood siding, trim out the windows, new garage door, front door. (this is my fave) next comment i'll post more split level pics

Without pictures you get no help here but I will say that usually painting brick is the best way to instantly lower the value of your house. If you are having trouble posting pictures just do so in a comment