RAL 1003 Signal yellow
This page shows RAL color 1003 with the color name Signal yellow. This RAL color is in the Yellow hues category, part of the RAL Classic color system.
| Color name Dutch: | Signaalgeel |
|---|---|
| Color name German: | Signalgelb |
| Color name French: | Jaune de sécurité |
| Color name Italian: | Giallo segnale |
| Color name Spanish: | Amarillo señales |
| Color name Russian: | Желтая сигнальная |
| Color name Chinese: | 信号黄 |
LRV (light reflectance value): | 49.05 |
Color impression RAL 1003 Signal yellow
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Important: on computer screens RAL colors do not appear completely authentic. Use the color impression on this page as a reference only. We recommend purchasing a physical RAL color fan to be sure of the correct color. You can order a RAL color fan for as low as €15.95 (excluding VAT).
More info / orderingDescription RAL 1003 Signal yellow

RAL 1003 is a vibrant, highly visible yellow belonging to the RAL Classic color system. Known as 'Signal yellow', this shade is characterized by a strong, energetic appearance that sits between golden yellow and pure primary yellow. It has a warm undertone that gives it a rich, saturated look, making it both attention-grabbing and aesthetically appealing.
RAL 1003 is a bright, warm yellow with noticeable intensity. It avoids the softness of pastel yellows and the orange cast of deeper yolk-like shades. Instead, it presents a consistent, bold tone that maintains excellent visibility under various lighting conditions. Its high chromatic purity makes it suitable for environments where clarity and contrast are essential.
RAL 1003 evokes feelings of alertness, energy, optimism, and clarity. It is often chosen to convey urgency or importance while remaining visually pleasant. Many designers use this shade to create focal points or to enhance the functional readability of objects.
View RAL 1003 Signal yellow in real life
It's a risk to make a decision based on the display of a color on a digital screen. To be sure of the correct color, we recommend to use a physical RAL color fan. On this website you can buy a RAL color fan.