Color

#81e160

#81e160
hex#81e160
rgbrgb(129, 225, 96)
hslhsl(105, 68%, 63%)
oklchoklch(0.823 0.19 138.4)
Closest name: Grotesque Green (#64e986)Relative luminance 0.5936

Colors that go with #81e160

Charcoal, Deep Sky Blue and Taupe 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 →

#c160e1

#c1e160 · #60e181

#6081e1 · #e16081

Split-complementary

Open in tool →

#8160e1 · #e160c1

#60c1e1 · #c160e1 · #e18160

Contrast

#81e160 as textRatioAAAA largeAAAFix
Aaon white
1.63:1failfailfail
  • AA: use #348519 as the text (4.65:1)
  • AAA: use #276313 as the text (7.29:1)
  • AA: or shift the background to #545454 (4.64:1)
  • AAA: or shift the background to #383838 (7.19:1)
Aaon black
12.87:1passpasspassPasses 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 #81e160 as the background.

Brands using this color

mcpConnect your agent — build around #81e160
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 #81e160 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/81e160-a6bea2-754edf-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