RAL Classic Sun yellow RAL 1037
| Code: | RAL 1037 |
| Name: | Sun yellow |
| Brand: | RAL Classic |
What color is RAL Classic Sun yellow?
Let’s dive into a full Sun yellow paint color review. Take a look at pictures of real interiors and exteriors painted with beautiful RAL 1037. Find out if this gorgeous warm yellow paint color would look great on your living room walls or trims, kitchen cabinet, bedroom accent wall, bathroom or house exterior.
RAL Classic Sun yellow reviews (5 photos)
View the photos of real spaces painted with this yellow 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 Sun yellow undertones?
Sun yellow has a clear red undertone based on its position in the color space. We identify undertones by isolating the pure hue (separating it from lightness and saturation), which avoids distortions caused by tints, tones, and shades.
This method is generally more reliable than judging undertones on a white background.
HEX value:
#F09200
RGB code:
240, 146, 0
Is RAL Classic Sun yellow RAL 1037 cool or warm?
At 36° on the HSL hue wheel, this Yellow sits firmly on the warm side.
RAL 1037 Sun yellow HSL code: 36, 100%, 47%
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 Sun yellow
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 (Kelvins).
Use the slider to see how this Yellow shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with RAL Classic Sun yellow:
Monochromatic color scheme
This scheme consists of various shades, tints, and tones of a single color. While it offers a perfect combination of hues, without accent décor it may become monotonous.
Lighter shades
RAL 1037
Sun yellow
Darker shades
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 Sun yellow with a orange hue, complementary colors are those with a blue hue close to 216, such as RAL Classic Pearl night blue and Traffic blue.
LRV of Sun yellow
Sun yellow has an LRV of 40.61% 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 40.61%, 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. To copy the code, just click the icon to the right of it.
| Format | Code | |
|---|---|---|
| HEX | #F09200 | |
| RGB Decimal | 240, 146, 0 | |
| RGB Percent | 94.12%, 57.25%, 0.00% | |
| HSV | Hue: 36° Saturation: 100.0% Value: 94.12% | |
| HSL | hsl(36, 100, 47) | |
| CMYK | Cyan: 0.0 Magenta: 39.17 Yellow: 100.0 Key: 5.88 | |
| YIQ | Y: 157.462 I: 102.931 Q: -25.551 | |
| XYZ | X: 46.218 Y: 39.088 Z: 5.111 | |
| CIE Lab | L:68.815 a:27.601 b:74.088 | |
| CIE Luv | L:68.815 u:78.289 v:66.792 | |
| Decimal | 15766016 | |
| Hunter Lab | 62.52, 22.545, 38.918 |
Color equivalents
RAL 1007
Daffodil yellow
RAL Classic

RAL 1033
Dahlia yellow
RAL Classic

RAL 1006
Maize yellow
RAL Classic

RAL 1028
Melon yellow
RAL Classic

RAL 380-2
RAL Effect

RAL 380-1
RAL Effect

RAL 370-3
RAL Effect

RAL 370-2
RAL Effect

RAL 370-4
RAL Effect

RAL 1004
Golden yellow
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RAL 1017
Saffron yellow
RAL Classic

RAL 1034
Pastel yellow
RAL Classic

RAL 370-1
RAL Effect

RAL 1003
Signal yellow
RAL Classic

RAL 380-3
RAL Effect

RAL 290-6
RAL Effect

RAL 290-1
RAL Effect

RAL 280-5
RAL Effect

