Benjamin Moore Beach Glass1564 · #A6B6AC · LRV 41

Beach Glass measures as a cool green, but the numbers matter here: its saturation is only 10 percent, so this is a near-neutral with a clear green lean rather than a saturated green. On a large wall it usually reads as gray-green or sea-glass green. In dim light or against a strong white, the gray side comes forward; next to warm beige or wood, the green side wakes up.

Because the green is subtle, the color is sensitive to what you put beside it. Test it against your trim white, your tile, and your countertop before committing. Next to a crisp cool white it looks greener and slightly bluer. Next to a warm cream it can pick up a faint minty cast. Paint a large sample board and move it around the room rather than judging a small chip, because at this saturation level the surroundings do half the work.

With an LRV of 41, Beach Glass is a true mid-tone, and mid-tones shift visibly with light. In a north-facing room the cool daylight pushes it grayer and slightly bluer, and the room will read moodier than the chip suggests. In a south-facing room with steady warm light, the green comes forward and the color looks fresher and lighter, closer to actual sea glass.

East light gives you a soft green morning and a grayer afternoon; west light does the reverse, with the color warming noticeably in the evening. Artificial light matters just as much. Warm bulbs around 2700K nudge it toward a sage direction, while cooler 3500K to 4000K bulbs keep the clean gray-green look most people buy it for. In a windowless bathroom, your bulb choice effectively decides which version of Beach Glass you live with, so test under the exact fixtures you own.

An LRV of 41 means Beach Glass is dark enough to define a room but light enough to wrap all four walls without closing the space in. That versatility is why it became a bathroom favorite: it flatters white tile, marble-look surfaces, and chrome or brushed nickel, and it makes a small bath feel intentional rather than dim.

Beyond bathrooms, it works on bedroom walls where you want a calming color with more presence than a pale neutral, and in laundry rooms, mudrooms, and home offices. It is a strong cabinet color too, on a bathroom vanity or as a softer alternative to the usual gray kitchen island. On an exterior it reads as a classic muted gray-green for siding or a shutters-and-door combination, though remember exteriors wash colors out, so it will look lighter outdoors than on your interior sample.

For trim and ceilings, Chantilly Lace (OC-65) at LRV 92 is the cleanest partner; its crispness keeps Beach Glass looking fresh rather than dusty. If you want a softer white with a touch of warmth, White Dove (OC-17) at LRV 85 is the safer whole-house choice and still contrasts clearly with the walls.

As a second wall color in adjoining rooms, Edgecomb Gray (HC-173) at LRV 63 is a warm, quiet neutral that lets Beach Glass be the color moment, and Quiet Moments (1563) at LRV 50 gives you a lighter cousin from the same watery family for a bedroom or hallway.

For contrast, Hale Navy (HC-154) at LRV 6 is the classic deep accent: a vanity, an island, or a front door against Beach Glass siding. Natural white oak, walnut, and brushed brass or matte black hardware all sit comfortably with this palette.

Raindance (1572), LRV 43, is the closest sibling. It is a touch lighter and slightly less green, so it reads a bit more gray on the wall. If your room runs dim, Raindance keeps things marginally brighter; if you specifically want the sea-glass green effect, Beach Glass delivers more of it.

Silver Mink (1586), LRV 43, shifts the balance toward blue-gray. Side by side, Beach Glass is clearly the greener of the two, while Silver Mink leans cooler and more silvery. Choose Silver Mink for a steel-and-chrome modern bath, Beach Glass for a softer coastal or spa feel.

Boothbay Gray (HC-165), LRV 43, is the most gray-blue of the three, with the green almost gone. It behaves like a classic coastal gray. If you keep second-guessing whether you want green at all, Boothbay Gray is the no-green fallback; Beach Glass is the commit-to-green choice.