Color values
#66BA80
102, 186, 128
45, 0, 31, 27
139, 38%, 56%
Want to convert a different value? Open the full Pantone converter.
How to use PMS 556 C in production
This is a Pantone Coated reference - mix the spec'd ink to PMS 556 for any production method that uses pre-mixed spot color (screen print on apparel, embroidery thread match, pad print, foil stamping, packaging spot color). For four-color process printing (CMYK on coated paper, brochures, business cards, full-color UV print on hard-goods), the conversion above is the closest CMYK approximation - confirm the proof against an official PANTONE Color Bridge Coated guide before approving production.
Color characteristics
- Family: Green
- Brightness: medium-light (HSL lightness 56%)
- Saturation: muted (HSL saturation 38%)
- Print contrast: reads well on most substrates with standard underbase
Closest neighboring Pantone Coated colors
The eight nearest PMS Coated colors by RGB distance. If a printer can't get an exact match on PMS 556, these are the closest fallbacks.
Frequently asked
What is the HEX code for PMS 556?
The HEX equivalent of Pantone 556 C is #66BA80. This is an informational approximation - on a calibrated screen this HEX will look close to PMS 556, but ink-on-substrate can vary.
What is the RGB code for PMS 556?
The RGB equivalent is 102, 186, 128.
What is the CMYK code for PMS 556?
The CMYK equivalent is 45, 0, 31, 27. Use this for four-color process printing on coated paper.
Can I print PMS 556 as a CMYK build?
You can, but the four-color process can only approximate a Pantone spot color. Roughly 30% of the Pantone solid library does not convert cleanly to CMYK. For brand-critical work, screen print or pad print the spot ink directly; for collateral on coated paper, the CMYK above is the closest equivalent.
What is the difference between PMS 556 C and PMS 556 U?
The "C" suffix means coated (ink on glossy paper); "U" means uncoated (ink on matte paper). The same Pantone number can look meaningfully different across the two because uncoated paper absorbs more ink. Confirm with your printer which guide they are matching to.
Run your shop on DECADE.promo
Free Pantone tools are just the start. DECADE.promo is order management built for promotional products distributors - tightly integrated with SAGE, unlimited AI on the GOAT plan.
Try It Free Open the converter