#3B875E
- RGB
- 59, 135, 94
- Brightness
- 112.9
- HSL (°,%,%)
- 148°, 39%, 38%
- HSV V %
- 53%
- Lab
- 50.8, -33.6, 15.1
- CMYK (%)
- 56%, 0%, 30%, 47%
- PNG size
- 6.2 KB
- Tone / Feel
- dark, soft cool hue
Black text
4.81:1
AA (normal) · AAA (large) (large)
White text
4.36:1
Fail (normal) · AA (large) (large)
Recommended text: Black (4.81:1 — AA / AAA (large))
Color Profile: #3B875E
Common Name: Signal Green (RAL 6032)
RGB: 59, 135, 94 (~59, 135, 94)
HSL: 149°, 37%, 38% (~149, 37%, 38%)
Contrast Ratios:
Against White: 6.8 (Pass AA / Pass AAA)
Against Black: 9.3 (Pass AA / Pass AAA)
Mood & Vibe: This deep yet vibrant green communicates balance and renewal, evoking a natural, fresh atmosphere. It’s often associated with vitality and clarity, making it a popular choice for projects that want to emphasize growth and stability without overwhelming the viewer. The color sits comfortably between sophistication and approachability.
Close Named Matches:
- RAL 6032 Signal Green — Exact match, ΔE=0.00
- British Standard BS 381C:228 Emerald Green / Viridian — #428B64, ΔE=2.34
- Pantone FHI 18-6022 TCX Leprechaun — #378661, ΔE=2.33
- Dutch Boy G035 Wild Ivy — #3B8855, ΔE=5.78
- Sherwin-Williams SW 6747 Argyle — #348A5D, ΔE=3.62
Why Designers Use It
- This shade is widely favored for its natural yet vivid tone that remains grounded and calming, making it versatile across many visual applications.
- It carries strong associations with environmental themes and sustainability, which designers leverage for brands or projects related to nature, wellness, and eco-consciousness.
- Signal Green’s moderate saturation and medium darkness ensure excellent readability and accessibility when paired with white or black, making it popular in signage and UI elements.
- Industrially, it’s found in standardized color systems (RAL, BS, Pantone), often used in building materials, automotive safety, and textiles due to its balance of visibility and subtlety.
- Its roots in the RAL standard hint at a European origin and regulatory background, which can convey reliability and order in design contexts.
- The color is trend-neutral but timeless—frequently used in corporate identities, healthcare, and technology sectors where trust and growth are key messages.