Southern Linc logo with a multicolored triangle symbol and gray text.
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Southern Linc

Southern Linc is the wireless communications subsidiary of Southern Company, operating a mission-critical LTE network across Alabama, Georgia and southeastern Mississippi. In 2005 it rebranded as SouthernLINC Wireless with a new green circle logo containing a stylized letter L.

Southern Linc is the wireless communications subsidiary of Southern Company, operating a mission-critical LTE network across Alabama, Georgia and southeastern Mississippi. The company, founded in 1996 and headquartered in Atlanta, was formerly known as SouthernLINC Wireless and traces its roots to a Motorola iDEN network built for utility operations. [1] [2]

Design and History

Southern Linc’s visual identity has undergone two documented changes since the early 2000s. Before 2005, the wireless subsidiary shared the parent company’s logo. [3]

In February 2005, Southern LINC announced a rebrand that introduced a new logo, new colors and a modified name, changing to SouthernLINC Wireless. The new mark was described as a vibrant green circle encompassing a stylized letter “L.” The company said the refreshed brand was meant to appeal to both business owners and consumers alike. [4] [5] The advertising campaign introducing the new identity was created by Atlanta agency Kilgannon McReynolds. [3]

A later trademark filing for the SOUTHERN LINC word mark describes a different design: a triangular design element, comprised of triangles and a white polygon, positioned to the left of the words “SOUTHERN LINC.” The filing, submitted by Southern Communications Services, Inc., does not claim color as a feature of the mark. [6]

In January 2017, Southern Company unveiled a new corporate brand, and Southern LINC was among the subsidiaries that simultaneously illuminated Atlanta headquarters buildings with new logo signage. [7]

Meaning and Symbolism

The 2005 green circle and flowing “L” mark was introduced as part of a name change to SouthernLINC Wireless, which the company said better described its offerings in the wireless market. [8]

Typography and Design

The current SOUTHERN LINC trademark application describes a word mark accompanied by a triangular design element made of triangles and a white polygon. [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 01/10/2026.

Colors

5 colors

  • #5A5758Grey, 64%

    RGB 90, 87, 88; CMYK 0, 3, 2, 65

    White text 7.1:1 (passes AA)

  • #ED1C24Red, 15%

    RGB 237, 28, 36; CMYK 0, 88, 85, 7

    Black text 4.8:1 (passes AA)

  • #40C1F3Blue, 11%

    RGB 64, 193, 243; CMYK 74, 21, 0, 5

    Black text 10.1:1 (passes AA)

  • #0A7ABCBlue, 6.9%

    RGB 10, 122, 188; CMYK 95, 35, 0, 26

    White text 4.6:1 (passes AA)

  • #A6D71CGreen, 2.2%

    RGB 166, 215, 28; CMYK 23, 0, 87, 16

    Black text 12.4:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Telecom

225 measured Telecom logos

Only 6% of Telecom logos in the archive use grey as the main color.

  • Main color grey6%
  • Combination mark57%
  • Four or more colors18%
  • Most common main color here: blue30%

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

Structure

Logo type
Combination markClassified by AI
Proportions
6.5 : 1Horizontal
Ink coverage
24%76% empty space inside the outline
Symmetry
Asymmetric18% left-right match
Outline
Free-formOverall silhouette
Complexity
Moderate11 shapes, about 262 points

Tints and shades

Click a step to copy

#5A5758

#ED1C24

#40C1F3

Typography

Lettering style: Geometric sans.

This is a style class, not the exact font. The font has not been documented.

Free fonts in this style: Montserrat, Outfit, Urbanist

Visual description

Classified by AI

Symbol shows
Triangle with inner color sections
Style
Geometric, flat, minimal
Layout
Symbol left of the name
Techniques
Geometric construction
Text in the logo
Southern Linc

More grey Telecom logos

Same main color, same industry

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