Color

#87d402

#87d402
hex#87d402
rgbrgb(135, 212, 2)
hslhsl(82, 98%, 42%)
oklchoklch(0.789 0.215 131)
Closest name: yellowgreen (#9acd32)Relative luminance 0.5224

Colors that go with #87d402

Royal 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 →

#4f02d4

#d4b802 · #1ed402

#0287d4 · #d40287

Split-complementary

Open in tool →

#021ed4 · #b802d4

#02d4b8 · #4f02d4 · #d4021e

Contrast

#87d402 as textRatioAAAA largeAAAFix
Aaon white
1.83:1failfailfail
  • AA: use #548301 as the text (4.54:1)
  • AAA: use #3d6001 as the text (7.31:1)
  • AA: or shift the background to #4d4d4d (4.61:1)
  • AAA: or shift the background to #303030 (7.2:1)
Aaon black
11.45:1passpasspassPasses 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 #87d402 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 #87d402
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 #87d402 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/87d402-b0bea2-4e5fdf-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