Color

#87cd04

#87cd04
hex#87cd04
rgbrgb(135, 205, 4)
hslhsl(81, 96%, 41%)
oklchoklch(0.772 0.207 130.1)
Closest name: Bergamot (#95c703)Relative luminance 0.4882

Colors that go with #87cd04

Violet, Dark Orange 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 →

#4a04cd

#cdaf04 · #22cd04

#0487cd · #cd0487

Split-complementary

Open in tool →

#0422cd · #af04cd

#04cdaf · #4a04cd · #cd0422

Contrast

#87cd04 as textRatioAAAA largeAAAFix
Aaon white
1.95:1failfailfail
  • AA: use #558203 as the text (4.58:1)
  • AAA: use #3e5f02 as the text (7.39:1)
  • AA: or shift the background to #4a4a4a (4.54:1)
  • AAA: or shift the background to #2b2b2b (7.26:1)
Aaon black
10.76:1passpasspassPasses 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 #87cd04 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 #87cd04
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 #87cd04 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/87cd04-b1bea2-4e62df-222d1f-f1f0e9?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