Color

#4eca76

#4eca76
hex#4eca76
rgbrgb(78, 202, 118)
hslhsl(139, 54%, 55%)
oklchoklch(0.749 0.163 151)
Closest name: Emerald Green (#50c878)Relative luminance 0.4517

Colors that go with #4eca76

Charcoal, Mustard Yellow 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.

Real palettes that use #4eca76

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#ca4ea3

#65ca4e · #4ecab3

#764eca · #ca764e

Split-complementary

Open in tool →

#b34eca · #ca4e65

#4e65ca · #ca4ea3 · #cab34e

Contrast

#4eca76 as textRatioAAAA largeAAAFix
Aaon white
2.09:1failfailfail
  • AA: use #288646 as the text (4.58:1)
  • AAA: use #1d6233 as the text (7.38:1)
  • AA: or shift the background to #454545 (4.58:1)
  • AAA: or shift the background to #262626 (7.23:1)
Aaon black
10.03:1passpasspassPasses 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 #4eca76 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 #4eca76
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 #4eca76 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4eca76-a2beae-c059d4-1f2d2a-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