Shortlist variants

Three variants each of your four shortlisted directions: 08 abacus, 17 data bars, 22 summation sigma, and 24 tally count. Each set keeps the same brand palette (deep green plus a single gold accent) and explores a solid tile (favicon ready), a lighter open form, and one with an added idea. Tell me the winner (for example "22C") and I will produce final artwork and wire it into the header and favicon.

08 Abacus, refined

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  A Open frame

  The original wireframe abacus with one gold bead. Editorial and warm with the serif wordmark.

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  B Solid tile

  The same beads inside a green tile, ready to drop in as a favicon or app icon.

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  C Single rail

  Pared back to one rail with the gold bead counted off to the side. Crisp at tiny sizes.

17 Data bars

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  A Solid tile

  Three ascending bars in a tile, the tallest in gold as the headline figure.

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  B Open chart

  Bars on a baseline with no container, lighter and more editorial.

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  C Trend line

  Bars under a rising gold trend line, adding momentum and growth.

22 Summation sigma

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  A Solid tile

  White sigma on green with a gold spark. Bold and confident.

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  B Outline tile

  Green sigma on a white outlined tile, lighter for busy or dark backgrounds.

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  C Sum equals

  Sigma over a gold baseline, reading as sum equals result.

24 Tally count

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  A Five-bar tile

  The classic five-bar tally with the fifth stroke in gold.

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  B Open marks

  Green tallies and a gold strike on white, minimal and human.

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  C Tally to check

  The final stroke becomes a check: counting and verified in one mark.

Palette: deep green #0c5c4c and gold #b5832e on white. Every variant is a vector and scales from favicon to billboard.