Iron Ore vs Obsidian Green
Iron Ore (Sherwin-Williams) and Obsidian Green (Little Greene) come from different manufacturers. The 4-point LRV gap — 6 for Iron Ore vs 1 for Obsidian Green — means Iron Ore will open up a space more effectively. Where Iron Ore leans neutral, Obsidian Green reads green — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 19.0 puts these firmly in different territory — two distinct design choices rather than close alternatives.
Iron Ore vs Obsidian Green Color Comparison
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.
Color Details
Iron Ore vs Obsidian Green in Real Spaces
Seeing Iron Ore 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. Showing 7 room types where both colors have photos.
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. Iron Ore reads slightly lighter here — a subtle but real difference in how open the space feels.
@mybudgetrecipes
@elaine_athome
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Iron Ore has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
@mybudgetrecipes
@house_on_the_way
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Iron Ore has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
@mybudgetrecipes
@the_idle_hands
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Iron Ore has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
@mybudgetrecipes
@houseobsessed
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Iron Ore has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
@mybudgetrecipes
@townshomerefurbishment
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Iron Ore reads slightly lighter here — a subtle but real difference in how open the space feels.
@mybudgetrecipes
@wellergreenlimited
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Iron Ore has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
@fieldandforestdesign
@nwspecialistcoatings
More Iron Ore comparisons
See how Iron Ore stacks up against other well-photographed colors across different brands and tones.
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