Color

#81ef62

#81ef62
hex#81ef62
rgbrgb(129, 239, 98)
hslhsl(107, 82%, 66%)
oklchoklch(0.857 0.206 139.3)
Closest name: Herbivore (#88ee77)Relative luminance 0.6728

Colors that go with #81ef62

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 →

#d161ef

#c7ef61 · #61ef89

#6180ef · #ef6180

Split-complementary

Open in tool →

#8961ef · #ef61c7

#61c7ef · #d161ef · #ef8961

Contrast

#81ef62 as textRatioAAAA largeAAAFix
Aaon white
1.45:1failfailfail
  • AA: use #28870d as the text (4.6:1)
  • AAA: use #1e660a as the text (7.09:1)
  • AA: or shift the background to #5c5c5c (4.6:1)
  • AAA: or shift the background to #404040 (7.14:1)
Aaon black
14.46:1passpasspassPasses 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 #81ef62 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 #81ef62
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 #81ef62 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/81ef62-a5bea2-7a4edf-1f2d22-eff1e9?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