When Corporate America Tried to Own Green: The Color War That Made Uncle Sam Sue
The Green That Started It All
In 1995, executives at Pantone Inc. thought they had stumbled upon the perfect business opportunity. The color company, famous for standardizing hues across industries, filed a trademark application for what they called "Dollar Bill Green" — a precise shade that matched the distinctive color of U.S. currency. What seemed like a clever branding move would soon escalate into one of the most bizarre intellectual property disputes in American legal history.
The application sailed through initial review. Patent examiners, apparently unaware of the implications, approved Pantone's exclusive rights to reproduce, license, and profit from a color that millions of Americans handled daily. For six months, a private corporation technically owned the visual essence of American money.
When Washington Noticed
The Treasury Department discovered Pantone's trademark during a routine review of color-related intellectual property. Federal attorneys realized that if upheld, the trademark could theoretically prevent the government from printing currency without paying licensing fees to a private company.
Photo: Treasury Department, via careers.gi
"We had inadvertently created a situation where the United States might need permission to make its own money," recalled former Treasury legal counsel Margaret Harrison in a 2010 interview. "The irony was almost too absurd to comprehend."
The Bureau of Engraving and Printing had been using variations of this green since 1929, long before Pantone existed. But trademark law operates on a "first to file" basis, meaning historical usage doesn't automatically trump newer applications.
Photo: Bureau of Engraving and Printing, via thumbs.dreamstime.com
The Legal Circus Begins
The government's challenge triggered a legal proceeding that read like constitutional law meets corporate satire. Pantone argued they had simply trademarked their specific formulation of the color, not the concept of green itself. Federal prosecutors countered that any monopoly on "Dollar Bill Green" threatened national sovereignty.
The case attracted unexpected allies. Crayola Corporation filed an amicus brief supporting the government, fearing their "Money Green" crayon might violate Pantone's trademark. The American Bankers Association worried that check printing might require expensive licensing agreements.
Meanwhile, Pantone doubled down. Company lawyers argued that their trademark only applied to commercial printing applications, not currency production. They offered to license the color to the Treasury Department for the nominal fee of one dollar per year — a gesture they claimed demonstrated good faith but which federal attorneys viewed as insulting.
The Unexpected Twist
Just as the case seemed headed for a protracted court battle, an obscure researcher at the National Archives made a discovery that changed everything. Buried in Depression-era documents was a 1934 memo describing the exact chemical formula for currency green ink.
Photo: National Archives, via thumbs.dreamstime.com
The memo predated Pantone's trademark application by 61 years and provided ironclad proof of prior art. More importantly, it revealed that the government had been using this precise shade continuously since the New Deal — making Pantone's trademark application invalid from the start.
Corporate Retreat and Government Victory
Faced with overwhelming evidence, Pantone quietly withdrew their trademark application in early 1996. The company issued a carefully worded statement claiming they had "achieved their goal of highlighting the importance of color standardization in American commerce."
Behind the scenes, Treasury officials suspected Pantone had never seriously intended to enforce their trademark against the government. Instead, they likely sought to create a premium licensing opportunity with private companies wanting to use "authentic" currency colors in their products.
The Lasting Impact
The Dollar Bill Green controversy prompted Congress to pass the Federal Color Protection Act in 1997, explicitly preventing private trademark claims on colors used in official government documents, currency, and symbols.
The law includes a peculiar provision requiring the Patent Office to maintain a "Federal Color Registry" — essentially a government database of off-limits hues. Today, this registry includes not just currency green, but also the specific blues used in passports, the red in stop signs, and even the yellow of school buses.
Why This Matters
The Pantone incident revealed how intellectual property law, designed to protect innovation, could theoretically be weaponized against the very government that created it. In an era where corporations routinely trademark common words and phrases, the case stands as a reminder that some things — like the color of money — should remain in the public domain.
Pantone, for their part, learned to stick to less controversial colors. Their current trademark portfolio includes dozens of proprietary shades, but notably excludes anything resembling government-issued currency. As one former company executive put it: "We learned that some fights aren't worth picking, especially when your opponent prints their own money."