Enno / Logo kit 1.0 / Direction C

A little hey.
A working identity.

The selected C composition, with wider, heavier lettering and one lime hue adapted for dark and light. Font-independent artwork, optical small versions and a reusable AI motif.

Hey Enno, primary wordmark
Usage guideGeometry and colorsAsset inventoryDownload complete kit

01 / Primary and reversed

The greeting follows the E's surface
Ink + Lime / Light backgrounds
Primary Hey Enno
Paper + Dark lime / Dark backgrounds
Reversed Hey Enno

02 / Four optical treatments

Do not merely shrink the detailed logo
Detailed E / 72 px+
Detailed E with HEY
Small E / 24 px+
Small E with a bold lime bar
Small E / Reversed
Reversed small E with a dark lime bar
Micro E / 16 px+
Plain one-color E
Actual sizes / 136 px wordmark + 24 px E
Small Enno wordmark24 pixel E
Actual sizes / Reversed
Small reversed Enno wordmark24 pixel reversed E
320 px / Detailed

03 / One-color reproduction

Real transparent knockouts
Pure black / Print or single-ink use
Black monochrome Hey Enno
Pure white / Reversed single-color use
White monochrome Hey Enno

04 / Core palette

RGB / sRGB / No print-color match implied
Ink#282b24
Primary body / Dark backing
Paper#f5f4ee
Reversed body / Light backing
Lime#a3e635
Greeting and AI cue on dark
Lime on light#598400
Same hue / Lower lightness

One lime, not a second green hue. The dark tone is derived in OKLCH at a fixed hue angle; chroma is reduced only to stay in sRGB. Contrast: 4.44:1 on white, 4.03:1 on Paper. This is a logo/non-text cue color, not a normal-text contrast claim. The pale UI surface accent, #d9ed85, stays separate.

05 / Space and platform icons

One stem-width of clear space
Clear space / 18 master units on each side
Wordmark inside a protected clear-space area

Container padding supplies the space. SVG masters have no built-in protective margin.

Favicon / Apple touch / App icons
16 pixel favicon
16
32 pixel icon
32
48 pixel icon
48
Apple touch icon shown at 96 pixels
Apple / 180 source

The prototype now uses the favicon and Apple assets. Retina PNGs and maskable icons are included; the manifest remains a reference, not a PWA installation.

06 / A cue for useful AI assistance

Future UI direction / Static studies only
AI-prepared draft / Human review still required
Prepared with AI

Review the draft and source details before issuing an invoice.

The green bar is the identity cue; the label carries its meaning.

AI extraction / User-requested assistance
Extract details from a note

Get a suggestion from your document. You decide what to keep.

Not a success tick, payment state, verification badge or approval.

Use selectively.The bar is intended for valuable AI-assisted interactions, not as decoration on every control. Exact UI states and placement are still open.

Keep it accessible.Pair color with text. Check contrast in the actual UI and respect reduced motion for any future scan animation.

Keep authority separate.AI proposes and extracts. Deterministic code owns calculations, lifecycle transitions and payment status.