Sap Green vs Sea Serpent
Sap Green is a Farrow & Ball color while Sea Serpent comes from Sherwin-Williams. Hue-wise, Sap Green belongs to the green-yellow family and Sea Serpent to the blue family. At LRV 21 vs 7, Sap Green will read as the brighter of the two — a 14-point gap that matters most in north-facing or low-light rooms. The tonal difference — Sap Green's warm character against Sea Serpent's cool — becomes most visible against white trim or in morning light. At ΔE 42.5, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 9 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Sap Green vs Sea Serpent in Real Spaces
9 real rooms side by side. Seeing Sap Green and Sea Serpent 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
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Sap Green returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Sap Green will make the room feel meaningfully brighter than Sea Serpent would.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The LRV gap is large enough that Sap Green will make the room feel meaningfully brighter than Sea Serpent would.
Dining Room
Dining room light is typically the warmest in the house, which shifts both colors toward the red end of the spectrum compared to daylight. Sap Green reflects noticeably more light off the walls, making the space read more open than Sea Serpent.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Sap Green will make the room feel meaningfully brighter than Sea Serpent would.
Home Office
In a home office, wall color sits in your peripheral vision for hours at a time, so temperature and undertone matter more than you might expect. The LRV gap is large enough that Sap Green will make the room feel meaningfully brighter than Sea Serpent would.
Mudroom
A mudroom color needs to hold up under the most casual scrutiny: a glance as you're coming and going, often in mixed or artificial light. Sap Green reflects noticeably more light off the walls, making the space read more open than Sea Serpent.
Front Door
Front doors are seen in isolation against the rest of the facade, which makes them a high-stakes surface where even subtle differences matter. Sap Green returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Sap Green will make the room feel meaningfully brighter than Sea Serpent would.
Color Details
Sap Green vs Sea Serpent Simulated Comparison
5 simulated room previews — drag the slider on each to see Sap Green on one side and Sea Serpent 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 Sap Green comparisons
See how Sap Green stacks up against other well-photographed colors across different brands and tones.
