ColorplanBenjamin Moore Neptune Green (658) is a deep green with a green undertone and an LRV of 22. For trim, try Blue Bonnet (2050-70).
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 | 21.8 (dark; 0 = black, 100 = pure white) |
| HEX | #009181 |
| RGB | 0, 145, 129 |
| HSL | 173°, 100%, 28% |
About Neptune Green
Neptune Green (658) is a deep, medium-strength green from Benjamin Moore. With an LRV of 22, Neptune Green 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 Neptune Green 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 Rolling Hill Green (2047-30), it's cooler.
How Neptune Green changes with the light
Neptune Green 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
Neptune Green has a cool undertone that north light will push cooler and grayer; warm white trim helps balance it.
East-facing rooms
Neptune Green 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 Neptune Green close to its true color, slightly lighter and warmer.
West-facing rooms
Neptune Green looks cool in the morning and warms up in the golden late-afternoon light.
See Neptune Green in real homes
Photos people have shared of Neptune Green in their own rooms. Opens Instagram or Pinterest in a new tab.
Neptune Green 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
Closest available · ΔE 15.4
Also close: Privilege Green (ΔE 17.1)
Compare side by side →Farrow & Ball
Closest available · ΔE 11.5
Also close: Sugar Bag Light (ΔE 15.0)
Compare side by side →Behr
Closest available · ΔE 13.7
Also close: In The Moment (ΔE 17.3)
Compare side by side →Similar Benjamin Moore colors
Neptune Green questions
What undertone does Neptune Green have?
Neptune Green has a green undertone, so it reads as a cool color. North-facing light makes Neptune Green read cooler and slightly darker, while warm south-facing light softens it.
Is Neptune Green a light or dark color?
Neptune Green has a light reflectance value (LRV) of 21.8 on a scale where 0 is black and 100 is pure white, which makes it a deep color. With an LRV of 22, Neptune Green 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 Neptune Green in other paint brands?
Sherwin-Williams: Succulent SW 9650 (closest available, ΔE 15.4); Farrow & Ball: Vardo No.288 (closest available, ΔE 11.5); Behr: Dragonfly PPU12-03 (closest available, ΔE 13.7). Matches are calculated with the CIEDE2000 color difference formula; always check a physical sample before buying.
What trim and ceiling color goes with Neptune Green?
Try Blue Bonnet (2050-70) on trim and Palest Pistachio (2122-60) on the ceiling. Both are Benjamin Moore whites that share Neptune Green's undertone.
Where does Neptune Green work best?
Neptune Green works well in bedrooms, offices, kitchen islands and cabinets and accent walls. With an LRV of 22, Neptune Green absorbs more light than it reflects, so it works best in rooms with good natural light or where you want a cozier feel.
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