Color

#87c181

#87c181
hex#87c181
rgbrgb(135, 193, 129)
hslhsl(114, 34%, 63%)
oklchoklch(0.755 0.108 142.2)
Closest name: Exhilarating Green (#81c784)Relative luminance 0.4488

Colors that go with #87c181

Charcoal, Plum and 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 →

#ba81c1

#a7c181 · #81c19a

#8187c1 · #c18187

Split-complementary

Open in tool →

#9a81c1 · #c181a7

#81a7c1 · #ba81c1 · #c19a81

Contrast

#87c181 as textRatioAAAA largeAAAFix
Aaon white
2.11:1failfailfail
  • AA: use #478240 as the text (4.63:1)
  • AAA: use #366331 as the text (7.03:1)
  • AA: or shift the background to #454545 (4.55:1)
  • AAA: or shift the background to #262626 (7.19:1)
Aaon black
9.98:1passpasspassPasses 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 #87c181 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 #87c181
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 #87c181 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/87c181-a2bea2-8a4edf-1f2d24-eef1e9?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