RAL Classic Fibrous green RAL 6039
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| Code: | RAL 6039 |
| Name: | Fibrous green |
| Brand: | RAL Classic |
What color is RAL Classic Fibrous green?
RAL Classic Fibrous green RAL 6039 is a bright yellow-green with a crisp, springlike cast and noticeable saturation. Its golden undertone keeps it from reading overly cool, while the green base gives it a fresh, leafy presence. In strong daylight, this shade can appear sharper and more citrus-toned; softer indoor lighting brings out its warmer olive edge. Fibrous green is best used as an accent on cabinetry, a painted door, garden-facing trim, or a single feature wall rather than across every surface. Pair it with chalky whites, pale warm gray, natural oak, or charcoal details to give its energetic color a grounded backdrop.
RAL Classic Fibrous green reviews (2 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 RAL Classic Fibrous green undertones?
Fibrous green is a mid-light, clear light yellow-green. The HEX sample leans yellow-green; this describes its measurable digital hue direction, not a hidden paint pigment. Warm light can make it look more olive and earthy, while cool daylight usually makes the green direction easier to notice.
HEX value:
RGB code:
179, 196, 62
Is RAL Classic Fibrous green cool or warm?
With a hue of 68°, this Green reads warm on the HSL color wheel.
RAL 6039 Fibrous green HSL code: 68, 53%, 51%
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 Fibrous green
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:
Coordinating colors.
Colors that go with RAL Classic Fibrous green:
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 Fibrous green with a orange hue, complementary colors are those with a blue hue close to 248, such as RAL Classic Pearl violet and Blue lilac.
RAL 6039
Fibrous green
LRV of Fibrous green
Fibrous green has an LRV of 43.3% and refers to Light Medium colors that reflect half of the incident 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 43.3%, 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 | #B3C43E |
| RGB Decimal | 179, 196, 62 |
| RGB Percent | 70.20%, 76.86%, 24.31% |
| HSV | Hue: 68° Saturation: 68.37% Value: 76.86% |
| HSL | hsl(68, 53, 51) |
| CMYK | Cyan: 8.67 Magenta: 0.0 Yellow: 68.37 Key: 23.14 |
| YIQ | Y: 175.641 I: 32.93 Q: -45.297 |
| XYZ | X: 39.201 Y: 49.412 Z: 12.029 |
| CIE Lab | L:75.707 a:-23.107 b:62.15 |
| CIE Luv | L:75.707 u:-5.698 v:75.131 |
| Decimal | 11781182 |
| Hunter Lab | 70.294, -23.47, 39.06 |




