Color

#4cc266

#4cc266
hex#4cc266
rgbrgb(76, 194, 102)
hslhsl(133, 49%, 53%)
oklchoklch(0.725 0.168 148)
Closest name: Emerald Green (#50c878)Relative luminance 0.4108

Colors that go with #4cc266

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 →

#c24ca8

#6ec24c · #4cc2a1

#664cc2 · #c2664c

Split-complementary

Open in tool →

#a14cc2 · #c24c6e

#4c6ec2 · #c24ca8 · #c2a14c

Contrast

#4cc266 as textRatioAAAA largeAAAFix
Aaon white
2.28:1failfailfail
  • AA: use #2e8540 as the text (4.62:1)
  • AAA: use #226330 as the text (7.25:1)
  • AA: or shift the background to #404040 (4.55:1)
  • AAA: or shift the background to #212121 (7.07:1)
Aaon black
9.22:1passpasspassPasses 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 #4cc266 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 #4cc266
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 #4cc266 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4cc266-a2beab-b84edf-1f2d28-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