Eco Green vs Iron Ore
Both from Sherwin-Williams's palette. Eco Green reads as green, while Iron Ore reads as grey — two distinct hue families, not close cousins. Eco Green (LRV 32) reflects noticeably more light than Iron Ore (LRV 6), a difference of 26 points that becomes especially apparent in rooms with limited natural light. Eco Green runs cool while Iron Ore is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 48.5, 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 10 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Eco Green vs Iron Ore in Real Spaces
10 real rooms side by side. Seeing Eco Green and Iron Ore in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Eco Green will make the room feel meaningfully brighter than Iron Ore would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Eco Green reflects noticeably more light off the walls, making the space read more open than Iron Ore.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Eco Green reflects noticeably more light off the walls, making the space read more open than Iron Ore.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. Eco Green returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Eco Green reflects noticeably more light off the walls, making the space read more open than Iron Ore.
Home Office
The test for a home office color isn't how it looks in a quick glance — it's whether it still feels right after a full day of work. Eco Green reflects noticeably more light off the walls, making the space read more open than Iron Ore.
Mudroom
Mudrooms are seen in passing, often under whatever light comes through the door — a context that favors colors with some depth. Eco Green returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Patio
Outside, paint color competes with sky, landscaping, and direct sun — all of which shift how both of these read compared to an indoor chip. Eco Green returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Eco Green reflects noticeably more light off the walls, making the space read more open than Iron Ore.
Color Details
Eco Green vs Iron Ore Simulated Comparison
5 simulated room previews — drag the slider on each to see Eco Green on one side and Iron Ore 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 Eco Green comparisons
See how Eco Green stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 32), opening up a space where Eco Green encloses it.
At LRV 52 vs 32, Purbeck Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 32 vs 30), so neither reads brighter in a room.
At LRV 60 vs 32, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 32), opening up a space where Eco Green encloses it.
Eco Green reads slightly lighter (LRV 32 vs 27), a gap that shows most in low-lit rooms.
A 12-point LRV gap (43 vs 32) makes French Gray the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 32), opening up a space where Eco Green encloses it.
Hardwick White reads slightly lighter (LRV 44 vs 32), a gap that shows most in low-lit rooms.
At LRV 84 vs 32, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 32), opening up a space where Eco Green encloses it.
Shoji White reflects far more light (LRV 74 vs 32), opening up a space where Eco Green encloses it.
Eco Green reflects far more light (LRV 32 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 32), opening up a space where Eco Green encloses it.
Eco Green reflects far more light (LRV 32 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 32), opening up a space where Eco Green encloses it.
Their light reflectance is nearly identical (LRV 32 vs 31), so neither reads brighter in a room.
At LRV 32 vs 7, Eco Green is decisively the brighter choice.
A 8-point LRV gap (32 vs 24) makes Eco Green the marginally brighter of the two.
At LRV 57 vs 32, Guilford Green is decisively the brighter choice.
At LRV 72 vs 32, Just Walnut is decisively the brighter choice.