ColorplanBenjamin Moore Sea Glass (CSP-735) is a deep green with a green undertone and an LRV of 33. Closest matches: Sherwin-Williams Acacia Haze (SW 9132), Farrow & Ball Castle Gray (No.92) and Behr Nature's Gift (N410-4). For trim, try Ultra White (CC-10).
Room Preview
This photo shows walls only. Photos show the color in a real room's light; your own light will change it.
Suggested trim and ceiling are Benjamin Moore whites that share this color's undertone.
Color Details
| Family | Green |
| LRV | 32.7 (mid-tone; 0 = black, 100 = pure white) |
| HEX | #919E97 |
| RGB | 145, 158, 151 |
| HSL | 148°, 6%, 59% |
About Sea Glass
Sea Glass (CSP-735) is a deep, soft green from Benjamin Moore. With an LRV of 33, Sea Glass absorbs more light than it reflects, so it works best in rooms with good natural light or where you want a cozier feel.
North-facing light makes Sea Glass read cooler and slightly darker, while warm south-facing light softens it. It's a good fit for bedrooms, offices, kitchen islands and cabinets and accent walls. Next to Rushing River (1574), it's lighter.
How Sea Glass changes with the light
Sea Glass has a cool undertone. North light will push it cooler and grayer, while south and west light warm it up. If your room faces north, look at it next to a warm white trim.
North-facing rooms
Sea Glass has a cool undertone that north light will push cooler and grayer; warm white trim helps balance it.
East-facing rooms
Sea Glass will look warmer and brighter in the morning and cooler and grayer by afternoon; check a sample at both times.
South-facing rooms
Bright south light shows Sea Glass close to its true color, slightly lighter and warmer.
West-facing rooms
Sea Glass looks cool in the morning and warms up in the golden late-afternoon light.
See Sea Glass in real homes
Photos people have shared of Sea Glass in their own rooms. Opens Instagram or Pinterest in a new tab.
Sea Glass equivalents in other brands
The closest color from each brand. ΔE (“delta E”) scores how different two colors look: under 2.5 is very hard to tell apart on a wall, over 5 is clearly different.
Sherwin-Williams
Close · ΔE 3.2
Also close: Halcyon Green (ΔE 3.6)
Compare side by side →Similar Benjamin Moore colors
Sea Glass questions
What undertone does Sea Glass have?
Sea Glass has a green undertone, so it reads as a cool color. North-facing light makes Sea Glass read cooler and slightly darker, while warm south-facing light softens it.
Is Sea Glass a light or dark color?
Sea Glass has a light reflectance value (LRV) of 32.7 on a scale where 0 is black and 100 is pure white, which makes it a deep color. With an LRV of 33, Sea Glass absorbs more light than it reflects, so it works best in rooms with good natural light or where you want a cozier feel.
What is the closest match to Sea Glass in other paint brands?
Sherwin-Williams: Acacia Haze SW 9132 (close, ΔE 3.2); Farrow & Ball: Castle Gray No.92 (close, ΔE 3.0); Behr: Nature's Gift N410-4 (very close, ΔE 2.4). Matches are calculated with the CIEDE2000 color difference formula; always check a physical sample before buying.
What trim and ceiling color goes with Sea Glass?
Try Ultra White (CC-10) on trim and Distant Gray (OC-68) on the ceiling. Both are Benjamin Moore whites that share Sea Glass's undertone.
Where does Sea Glass work best?
Sea Glass works well in bedrooms, offices, kitchen islands and cabinets and accent walls. With an LRV of 33, Sea Glass absorbs more light than it reflects, so it works best in rooms with good natural light or where you want a cozier feel.
Planning more than one room?
Build a whole-house palette and share it with your contractor. Free.