RAL 270-1 vs Yellow Bird
Where RAL 270-1 belongs to RAL Effect's range, Yellow Bird is a Sherwin-Williams color. Hue-wise, RAL 270-1 belongs to the beige family and Yellow Bird to the beige-yellow family. RAL 270-1 (LRV 73) reflects noticeably more light than Yellow Bird (LRV 64), a difference of 9 points that becomes especially apparent in rooms with limited natural light. The ΔE 6.9 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
RAL 270-1 vs Yellow Bird Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 270-1 on one side and Yellow Bird on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More RAL 270-1 comparisons
See how RAL 270-1 stacks up against other well-photographed colors across different brands and tones.
A 11-point LRV gap (83 vs 73) makes White Dove the marginally brighter of the two.
RAL 270-1 reflects far more light (LRV 73 vs 52), opening up a space where Purbeck Stone encloses it.
RAL 270-1 reflects far more light (LRV 73 vs 30), opening up a space where Evergreen Fog encloses it.
RAL 270-1 reflects far more light (LRV 73 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 73 vs 58, RAL 270-1 is decisively the brighter choice.
At LRV 73 vs 27, RAL 270-1 is decisively the brighter choice.
RAL 270-1 reflects far more light (LRV 73 vs 43), opening up a space where French Gray encloses it.
At LRV 73 vs 55, RAL 270-1 is decisively the brighter choice.
At LRV 73 vs 44, RAL 270-1 is decisively the brighter choice.
Pure White reads slightly lighter (LRV 84 vs 73), a gap that shows most in low-lit rooms.
A 7-point LRV gap (73 vs 66) makes RAL 270-1 the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 74 vs 73), so neither reads brighter in a room.
At LRV 73 vs 12, RAL 270-1 is decisively the brighter choice.
A 4-point LRV gap (73 vs 68) makes RAL 270-1 the marginally brighter of the two.
At LRV 73 vs 12, RAL 270-1 is decisively the brighter choice.
At LRV 73 vs 45, RAL 270-1 is decisively the brighter choice.
RAL 270-1 reflects far more light (LRV 73 vs 31), opening up a space where Pale Green encloses it.
RAL 270-1 reflects far more light (LRV 73 vs 7), opening up a space where Pine Needle encloses it.
RAL 270-1 reflects far more light (LRV 73 vs 24), opening up a space where Cement grey encloses it.
RAL 270-1 reflects far more light (LRV 73 vs 57), opening up a space where Guilford Green encloses it.