Color

#3cc86f

#3cc86f
hex#3cc86f
rgbrgb(60, 200, 111)
hslhsl(142, 56%, 51%)
oklchoklch(0.738 0.174 151.3)
Closest name: Emerald Green (#50c878)Relative luminance 0.4342

Colors that go with #3cc86f

Charcoal, Mustard Yellow and Royal 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 →

#c83c95

#4fc83c · #3cc8b5

#6f3cc8 · #c86f3c

Split-complementary

Open in tool →

#b53cc8 · #c83c4f

#3c4fc8 · #c83c95 · #c8b53c

Contrast

#3cc86f as textRatioAAAA largeAAAFix
Aaon white
2.17:1failfailfail
  • AA: use #26874a as the text (4.52:1)
  • AAA: use #1c6336 as the text (7.27:1)
  • AA: or shift the background to #424242 (4.63:1)
  • AAA: or shift the background to #242424 (7.16:1)
Aaon black
9.68:1passpasspassPasses 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 #3cc86f 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 #3cc86f
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 #3cc86f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3cc86f-a2beaf-c659d4-1f2d2a-eaf1e9?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