Color

#87bf63

#87bf63
hex#87bf63
rgbrgb(135, 191, 99)
hslhsl(97, 42%, 57%)
oklchoklch(0.745 0.136 134.4)
Closest name: Emerald Rain (#80c872)Relative luminance 0.4331

Colors that go with #87bf63

Charcoal, Hunter Green and Slate Gray 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 →

#9c63bf

#b5bf63 · #63bf6e

#6387bf · #bf6387

Split-complementary

Open in tool →

#6e63bf · #bf63b5

#63b5bf · #9c63bf · #bf6e63

Contrast

#87bf63 as textRatioAAAA largeAAAFix
Aaon white
2.17:1failfailfail
  • AA: use #538235 as the text (4.55:1)
  • AAA: use #3e6228 as the text (7.04:1)
  • AA: or shift the background to #424242 (4.62:1)
  • AAA: or shift the background to #242424 (7.14:1)
Aaon black
9.66:1passpasspassPasses 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 #87bf63 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 #87bf63
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 #87bf63 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/87bf63-a9bea2-624edf-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