Color

#4acf76

#4acf76
hex#4acf76
rgbrgb(74, 207, 118)
hslhsl(140, 58%, 55%)
oklchoklch(0.761 0.172 150.9)
Closest name: Emerald Green (#50c878)Relative luminance 0.4739

Colors that go with #4acf76

Charcoal, Blue and Mustard Yellow 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 →

#cf4aa2

#60cf4a · #4acfb9

#764acf · #cf764a

Split-complementary

Open in tool →

#b94acf · #cf4a60

#4a60cf · #cf4aa2 · #cfb94a

Contrast

#4acf76 as textRatioAAAA largeAAAFix
Aaon white
2:1failfailfail
  • AA: use #238544 as the text (4.66:1)
  • AAA: use #1b6533 as the text (7.1:1)
  • AA: or shift the background to #474747 (4.64:1)
  • AAA: or shift the background to #2b2b2b (7.06:1)
Aaon black
10.48:1passpasspassPasses 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 #4acf76 as the background.

Brands using this color

mcpConnect your agent — build around #4acf76
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 #4acf76 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4acf76-a2beaf-c259d4-1f2d2a-ebf1e9?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