# #0ef901

A color — vivid. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#0ef901`
- RGB: rgb(14, 249, 1)
- HSL: hsl(117, 99%, 49%)
- OKLCH: oklch(0.851 0.289 142.4)
- Relative luminance: 0.6785
- Nearest named color: Acid (#00ff22, Δ 1.602) — https://brandsweets.com/colors/acid
- Moods: vivid
- Page: https://brandsweets.com/colors/0ef901

## Tints & shades

- Tints (toward white): #21fe16, #39fe2f, #51fe48, #6afe62, #82fe7b, #95fe8f, #adffa9, #c5ffc2, #ddffdb, #f5fff5
- Shades (toward black): #0de401, #0bcb01, #0ab701, #099d01, #088901, #067001, #055b00, #044200, #032e00, #011400

## Harmonies

- Complementary: #ec01f9
- Analogous: #89f901, #01f971
- Triadic: #010ef9, #f9010e
- Split-complementary: #7101f9, #f90189
- Tetradic: #0189f9, #ec01f9, #f97101

## Colors that go with #0ef901

Named partners (harmony on the OKLCH wheel, co-occurrence in curated palettes and brand systems, and the neutrals that carry it), best first:

- **Violet** #ee82ee [harmony: complementary] — Violet sits directly opposite #0ef901 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. — https://brandsweets.com/colors/violet
- **Deep Sky Blue** #00bfff [harmony, pool: triadic] — Deep Sky Blue completes a triad with #0ef901 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Remix (https://brandsweets.com/colors/brands/remix-run). — https://brandsweets.com/colors/deepskyblue
- **Hot Pink** #ff69b4 [harmony: split] — Hot Pink is a split-complement of #0ef901: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/hotpink
- **Charcoal** #36454f [role] — Charcoal is the body-text near-black for #0ef901: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. — https://brandsweets.com/colors/charcoal
- **Plum** #dda0dd [harmony: split] — Plum is a split-complement of #0ef901: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/plum
- **Light Coral** #f08080 [harmony: triadic] — Light Coral completes a triad with #0ef901 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/lightcoral
- **Medium Aquamarine** #66cdaa [harmony: analogous] — Medium Aquamarine is #0ef901's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces. — https://brandsweets.com/colors/mediumaquamarine
- **Blue** #0000ff [pool] — MongoDB's brand system puts Blue beside #0ef901, as the accent. Seen in: MongoDB (https://brandsweets.com/colors/brands/mongodb-com). — https://brandsweets.com/colors/blue

## Contrast (WCAG 2.x, as text)

- On white (#ffffff): 1.44:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #088901 (4.58:1); AA: background → #5c5c5c (4.64:1); AAA: text → #066501 (7.32:1); AAA: background → #404040 (7.19:1)
- On black (#000000): 14.57:1 — AA pass, AA-large pass, AAA pass

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/0ef901-a2bea4-924edf-1f2d25-edf1e9?lock=0&style=vibrant
(Humans lock/regenerate in the tool; the URL is the state — read `lock=` back to see what they kept.)

## Connect an agent

Point any MCP client at the BrandSweets colors endpoint for the same engine:

- Endpoint: https://mcp.brandsweets.com/colors/mcp
- Tools: `analyze_color` (e.g. `analyze_color({ color: "#0ef901" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.