Color

#4bc36b

#4bc36b
hex#4bc36b
rgbrgb(75, 195, 107)
hslhsl(136, 50%, 53%)
oklchoklch(0.729 0.165 149.2)
Closest name: Emerald Green (#50c878)Relative luminance 0.4159

Colors that go with #4bc36b

Charcoal, Royal 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 →

#c34ba3

#67c34b · #4bc3a7

#6b4bc3 · #c36b4b

Split-complementary

Open in tool →

#a74bc3 · #c34b67

#4b67c3 · #c34ba3 · #c3a74b

Contrast

#4bc36b as textRatioAAAA largeAAAFix
Aaon white
2.25:1failfailfail
  • AA: use #2d8644 as the text (4.56:1)
  • AAA: use #216333 as the text (7.25:1)
  • AA: or shift the background to #404040 (4.6:1)
  • AAA: or shift the background to #212121 (7.14:1)
Aaon black
9.32:1passpasspassPasses 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 #4bc36b as the background.

Brands using this color

mcpConnect your agent — build around #4bc36b
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 #4bc36b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4bc36b-a2bead-b959d4-1f2d29-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