Color

#86fc31

#86fc31
hex#86fc31
rgbrgb(134, 252, 49)
hslhsl(95, 97%, 59%)
oklchoklch(0.887 0.248 135.9)
Closest name: Acid Green (#8ffe09)Relative luminance 0.7491

Colors that go with #86fc31

Violet, Charcoal and Deep Sky Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#a731fc

#ebfc31 · #31fc42

#3186fc · #fc3186

Split-complementary

Open in tool →

#4231fc · #fc31eb

#31ebfc · #a731fc · #fc4231

Contrast

#86fc31 as textRatioAAAA largeAAAFix
Aaon white
1.31:1failfailfail
  • AA: use #388302 as the text (4.76:1)
  • AAA: use #2b6402 as the text (7.18:1)
  • AA: or shift the background to #636363 (4.57:1)
  • AAA: or shift the background to #474747 (7.07:1)
Aaon black
15.98:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #86fc31 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #86fc31
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #86fc31 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/86fc31-aabea2-5d4edf-1f2d20-f0f1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md