Dulux Mountain Moss 70YY 27/418
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| Code: | 70YY 27/418 |
| Name: | Mountain Moss |
| Brand: | Dulux |
What color is Dulux Mountain Moss?
Dulux Mountain Moss 70YY 27/418 is a muted yellow-green with an earthy olive cast, sitting at a medium-dark depth. Its softened, slightly dusty character keeps the color grounded rather than bright, making it especially effective for cabinetry, a study, or a dining-room feature wall. In strong daylight, its yellow undertone can come forward, while lower or warmer light tends to emphasize its deeper olive-brown side. Pair Mountain Moss with chalky off-whites, warm clay tones, aged brass, natural oak, and textured linen for a considered, material-led interior.
Dulux Mountain Moss reviews (7 photos)
View the photos of real spaces painted with this green that were not included in specific categories. Close-ups, painted furniture, storages and dressers, hallways, stairs and ceilings.







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What are Dulux Mountain Moss undertones?
Mountain Moss is a midtone, soft mustard. The HEX sample leans yellow; this describes its measurable digital hue direction, not a hidden paint pigment. Warm bulbs can make it look creamier or more golden, while cool daylight may mute that warmth and pull it closer to beige or greige.
HEX value:
RGB code:
150, 138, 59
Is Dulux Mountain Moss cool or warm?
With a hue of 52°, this Green reads warm on the HSL color wheel.
70YY 27/418 Mountain Moss HSL code: 52, 44%, 41%
Hue - degree on a color wheel from 0 to 360. 0 is red, 120 is green, and 240 is blue.
Saturation is expressed as a percentage. At 0%, it appears as a shade of grey, and at 100%, it is in full color.
Lightness is also a percentage value. 0% is black, and 100% is white.
How light temperature affects Mountain Moss
Natural Lighting. During the day, natural light shifts from about 2000 K at sunrise/sunset to 5500–6500 K at noon.
In addition, natural-light temperature depends on its direction:
| Direction of sunlight | Visible temp. | Hue | Duration |
|---|---|---|---|
| North | Cool | Bluish | All day |
| East | Warm | Yellow | Before noon |
| West | Warm | Orange-red | After noon |
| South | Warm | Orange-yellow | All day |
Artificial Lighting. When choosing bulbs, pay attention to their color temperature in Kelvins.
Use the slider to see how this Green shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Dulux Mountain Moss:
Complementary color scheme
This color scheme is a combination of two shades that are opposite each other on the color wheel. The high contrast between these colors creates a vibrant and dynamic visual effect. For the color Mountain Moss with a orange hue, complementary colors are those with a blue hue close to 232, such as Dulux Fragrant Cloud 5 and Lilac Heather 5.
LRV of Mountain Moss
Mountain Moss has an LRV of 26% and refers to Medium colors that reflect a lot of light. Why LRV is important?
Light Reflectance Value measures the amount of visible and usable light that reflects from a painted surface.
Simply put, the higher the LRV of a paint color, the brighter the room you will get.
The scale goes from 0% (absolute black, absorbing all light) to 100% (pure white, reflecting all light).
Act like a pro: When choosing paint with an LRV of 26%, pay attention to your bulbs' brightness. Light brightness is measured in lumens. The lower the paint's LRV, the higher lumen level you need. Every square foot of room needs at least 40 lumens. That means for a 200 ft2 living room you'll need about 8000 lumens of light – e.g., eight 1000 lm bulbs.
Color codes
We have collected almost every possible color code you could ever need.
Not sure what the difference between HEX and RGB is? We break down color models in plain language. Understanding color models
| Format | Code |
|---|---|
| HEX | #968A3B |
| RGB Decimal | 150, 138, 59 |
| RGB Percent | 58.82%, 54.12%, 23.14% |
| HSV | Hue: 52° Saturation: 60.67% Value: 58.82% |
| HSL | hsl(52, 44, 41) |
| CMYK | Cyan: 0.0 Magenta: 8.0 Yellow: 60.67 Key: 41.18 |
| YIQ | Y: 132.582 I: 32.537 Q: -22.046 |
| XYZ | X: 22.456 Y: 24.978 Z: 7.775 |
| CIE Lab | L:57.054 a:-5.784 b:42.981 |
| CIE Luv | L:57.054 u:11.721 v:49.199 |
| Decimal | 9865787 |
| Hunter Lab | 49.978, -7.256, 25.761 |
Color equivalents
90YY 29/464
Tarragon Glory 2
Dulux
87YY 26/456
Rainforest Canopy
Dulux
Vivid Khaki
Dulux
70YY 21/335
Forest Lake 1
Dulux
87YY 27/274
Sea Nettle
Dulux
Lime Squeeze
Dulux
71
Citrine
Little Greene

RAL 1020
Olive yellow
RAL Classic

10GY 24/356
Soft Moss 1
Dulux
56
Sap Green
Farrow and Ball

40YY 34/446
Mustard Blanket
Dulux

S451
Arbour
Tikkurila

70YY 37/296
Forest Lake 2
Dulux
RAL 1027
Curry
RAL Classic



