Forever Green vs Sea Spray
Both from Sherwin-Williams's palette. Both sit in the green-grey family, which is useful context if you're narrowing within a single hue direction. Sea Spray (LRV 61) reflects noticeably more light than Forever Green (LRV 44), a difference of 17 points that becomes especially apparent in rooms with limited natural light. Both lean neutral, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 10.4, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Forever Green vs Sea Spray Simulated Comparison
5 simulated room previews — drag the slider on each to see Forever Green on one side and Sea Spray 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 Forever Green comparisons
See how Forever Green stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 44), opening up a space where Forever Green encloses it.
At LRV 69 vs 44, Ammonite is decisively the brighter choice.
Forever Green reflects far more light (LRV 44 vs 6), opening up a space where Iron Ore encloses it.
A 8-point LRV gap (52 vs 44) makes Purbeck Stone the marginally brighter of the two.
At LRV 44 vs 30, Forever Green is decisively the brighter choice.
Mizzle reads slightly lighter (LRV 52 vs 44), a gap that shows most in low-lit rooms.
At LRV 60 vs 44, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 44), opening up a space where Forever Green encloses it.
Forever Green reflects far more light (LRV 44 vs 27), opening up a space where Denim Drift encloses it.
Their light reflectance is nearly identical (LRV 44 vs 43), so neither reads brighter in a room.
At LRV 44 vs 4, Forever Green is decisively the brighter choice.
Tranquil Dawn reads slightly lighter (LRV 55 vs 44), a gap that shows most in low-lit rooms.
Forever Green reflects far more light (LRV 44 vs 13), opening up a space where Bancha encloses it.
With LRVs of 44 and 44, the two reflect almost the same amount of light.
At LRV 84 vs 44, Pure White is decisively the brighter choice.
At LRV 44 vs 21, Forever Green is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 44), opening up a space where Forever Green encloses it.
Shoji White reflects far more light (LRV 74 vs 44), opening up a space where Forever Green encloses it.
Snowbound reflects far more light (LRV 83 vs 44), opening up a space where Forever Green encloses it.
Forever Green reflects far more light (LRV 44 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 44), opening up a space where Forever Green encloses it.
A 3-point LRV gap (44 vs 41) makes Forever Green the marginally brighter of the two.
At LRV 68 vs 44, Calamine is decisively the brighter choice.
At LRV 44 vs 25, Forever Green is decisively the brighter choice.
Forever Green reflects far more light (LRV 44 vs 12), opening up a space where Vintage Vogue encloses it.
With LRVs of 45 and 44, the two reflect almost the same amount of light.
At LRV 44 vs 31, Forever Green is decisively the brighter choice.
At LRV 44 vs 7, Forever Green is decisively the brighter choice.
At LRV 44 vs 24, Forever Green is decisively the brighter choice.
At LRV 57 vs 44, Guilford Green is decisively the brighter choice.