Color

#86e538

#86e538
hex#86e538
rgbrgb(134, 229, 56)
hslhsl(93, 77%, 56%)
oklchoklch(0.832 0.219 134.5)
Closest name: Becquerel (#4bec13)Relative luminance 0.6139

Colors that go with #86e538

Deep Sky Blue, Taupe and Violet 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 →

#9738e5

#dde538 · #38e541

#3886e5 · #e53886

Split-complementary

Open in tool →

#4138e5 · #e538dd

#38dde5 · #9738e5 · #e54138

Contrast

#86e538 as textRatioAAAA largeAAAFix
Aaon white
1.58:1failfailfail
  • AA: use #448311 as the text (4.67:1)
  • AAA: use #34630d as the text (7.15:1)
  • AA: or shift the background to #575757 (4.57:1)
  • AAA: or shift the background to #3b3b3b (7.08:1)
Aaon black
13.28:1passpasspassPasses 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 #86e538 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 #86e538
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 #86e538 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/86e538-abbea2-584edf-202d1f-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