Color

#4cc86b

#4cc86b
hex#4cc86b
rgbrgb(76, 200, 107)
hslhsl(135, 53%, 54%)
oklchoklch(0.742 0.171 148.7)
Closest name: Emerald Green (#50c878)Relative luminance 0.4391

Colors that go with #4cc86b

Charcoal, Blue 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 →

#c84ca9

#6bc84c · #4cc8a9

#6b4cc8 · #c86b4c

Split-complementary

Open in tool →

#a94cc8 · #c84c6b

#4c6bc8 · #c84ca9 · #c8a94c

Contrast

#4cc86b as textRatioAAAA largeAAAFix
Aaon white
2.15:1failfailfail
  • AA: use #298540 as the text (4.64:1)
  • AAA: use #1f6531 as the text (7.08:1)
  • AA: or shift the background to #424242 (4.68:1)
  • AAA: or shift the background to #262626 (7.05:1)
Aaon black
9.78:1passpasspassPasses 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 #4cc86b as the background.

Brands using this color

mcpConnect your agent — build around #4cc86b
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 #4cc86b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4cc86b-a2beac-b759d4-1f2d29-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