Mountain Olive vs S 6010-G30Y
Where Mountain Olive belongs to Behr's range, S 6010-G30Y is a NCS color. Mountain Olive reads as greige-grey, while S 6010-G30Y reads as green-grey — two distinct hue families, not close cousins. They have nearly identical light reflectance values (12 vs 14), so they'll read as similarly Dark in most lighting conditions. Mountain Olive runs yellow while S 6010-G30Y is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. The ΔE 6.2 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Mountain Olive vs S 6010-G30Y in Real Spaces
1 real room side by side. Mountain Olive and S 6010-G30Y are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Mountain Olive brings more warmth to the space, while S 6010-G30Y keeps things cooler and crisper.
Color Details
Mountain Olive vs S 6010-G30Y Simulated Comparison
5 simulated room previews — drag the slider on each to see Mountain Olive on one side and S 6010-G30Y on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Mountain Olive comparisons
See how Mountain Olive stacks up against other well-photographed colors across different brands and tones.
