Mosaic vs Obsidian Green
Where Mosaic belongs to Benjamin Moore's range, Obsidian Green is a Little Greene color. Mosaic reads as blue, while Obsidian Green reads as green — two distinct hue families, not close cousins. Mosaic (LRV 15) reflects noticeably more light than Obsidian Green (LRV 1), a difference of 14 points that becomes especially apparent in rooms with limited natural light. Mosaic runs blue while Obsidian Green is decidedly green, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 54.4, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Mosaic vs Obsidian Green in Real Spaces
1 real room side by side. Seeing Mosaic and Obsidian Green in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Mosaic reflects noticeably more light off the walls, making the space read more open than Obsidian Green.
Color Details
Mosaic vs Obsidian Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Mosaic on one side and Obsidian Green 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 Mosaic comparisons
See how Mosaic stacks up against other well-photographed colors across different brands and tones.
