Cedar Mountains vs S 4010-G10Y
Cedar Mountains (Benjamin Moore) and S 4010-G10Y (NCS) come from different manufacturers. These are both green-greys, so the question isn't which hue to choose — it's where within green-grey to land. The 4-point LRV gap — 28 for S 4010-G10Y vs 24 for Cedar Mountains — means S 4010-G10Y will open up a space more effectively. Where Cedar Mountains leans green, S 4010-G10Y reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 6.1 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Cedar Mountains vs S 4010-G10Y in Real Spaces
1 real room side by side. Cedar Mountains and S 4010-G10Y 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.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. S 4010-G10Y reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Cedar Mountains vs S 4010-G10Y Simulated Comparison
5 simulated room previews — drag the slider on each to see Cedar Mountains on one side and S 4010-G10Y 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 Cedar Mountains comparisons
See how Cedar Mountains stacks up against other well-photographed colors across different brands and tones.
