Ethereum Classic logo featuring a green diamond-shaped geometric symbol.
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Ethereum Classic (ETC)

Ethereum Classic (ETC) is a decentralized blockchain platform that continued the original Ethereum network after the 2016 DAO hard fork. Its visual identity comes from community contributions collected in the Ethereum Classic Media Kit repository on GitHub.

Country: Global

Industry: Crypto

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Ethereum Classic (ETC) is a decentralized blockchain platform that emerged in 2016 as a continuation of the original Ethereum network following the DAO hard fork. Unlike many cryptocurrency projects, Ethereum Classic does not have a single official brand authority. As the project’s own FAQ states, “There is NO OFFICIAL ANYTHING,” reflecting its permissionless, open-source nature. Instead, its visual identity has been assembled from community contributions and collected in the official Ethereum Classic Media Kit repository on GitHub, which serves as the de facto brand asset source for press and community use. [1] [2]

Design and History

The Ethereum Classic Media Kit repository, first published in 2016, contains multiple logo variants, including the ETC Logo, ETC Matte Logo, ETC Network Logo, ETC Fractal Logo, and a Phoenix Logo. The repository also includes brand guideline documents for the 2016 Ethereum Classic logos and for the 2017 Phoenix Project. [2] [3]

In October 2017, the Ethereum Classic community raised funds to commission a new logo from an artist known as Guabano, who was also a community member. The community held a vote to select the final design from the artist’s proposals. Guabano stated that his artwork symbolized “passion, rebirth, strength,” qualities he said best represented the indomitable spirit of ETC. At the time, he planned to refine the branding and style over the following weeks before the image entered the official community media kit. [4] [5]

Meaning and Symbolism

Documented symbolism for the Ethereum Classic logo is limited. The most explicit statement comes from the artist Guabano himself, who described his design as symbolizing passion, rebirth, and strength, qualities he associated with the spirit of Ethereum Classic. [4] [5]

Beyond this, the project’s official materials do not provide a detailed explanation of the logo’s geometric elements or color symbolism. The Media Kit repository lists the available logo files and brand guidelines but does not publish a formal interpretation of the mark’s visual components. [2]

Typography and Design

The Ethereum Classic Media Kit identifies two fonts associated with the 2017 Phoenix Project brand guidelines: Yantramanav and Oswald. These typefaces are listed in the repository’s brand guidelines section, though the specific usage rules are contained in the linked guideline documents. [2]

Because Ethereum Classic operates without a central authority, the project’s own Spanish-language media kit page notes that there are no official brand guidelines in the traditional sense. Instead, a varied collection of graphics has been contributed by various participants and gathered in the Media Kit repository. [6]

Logo Index is an independent educational archive covering logos, visual identities and graphic design history. All trademarks and brand assets remain the property of their respective owners.

Logo data

Measured from the original SVG file on 30/09/2026.

Colors

3 colors

  • #009F42Green, 51%

    RGB 0, 159, 66; CMYK 100, 0, 58, 38

    Black text 6.0:1 (passes AA)

  • #01C853Green, 42%

    RGB 1, 200, 83; CMYK 100, 0, 59, 22

    Black text 9.4:1 (passes AA)

  • #007831Green, 7.4%

    RGB 0, 120, 49; CMYK 100, 0, 59, 53

    White text 5.6:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Crypto

648 measured Crypto logos

Only 7% of Crypto logos in the archive use green as the main color.

  • Main color green7%
  • Symbol44%
  • 3 colors17%
  • Most common main color here: blue31%

From measured files, not tags. Updated 28/10/2026.

Structure

Logo type
SymbolClassified by AI
Proportions
1 : 1.6Vertical
Ink coverage
47%53% empty space inside the outline
Symmetry
Mirror-symmetric99% left-right match
Outline
Free-formOverall silhouette
Complexity
Moderate11 shapes, about 56 points

Tints and shades

Click a step to copy

#009F42

#01C853

#007831

Visual description

Classified by AI

Symbol shows
Diamond-shaped geometric form
Style
Geometric, flat, minimal
Layout
Symbol on its own
Techniques
Geometric construction, negative space

More green Crypto logos

Same main color, same industry

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