Color

#4cc860

#4cc860
hex#4cc860
rgbrgb(76, 200, 96)
hslhsl(130, 53%, 54%)
oklchoklch(0.74 0.181 146.4)
Closest name: Emerald Green (#50c878)Relative luminance 0.4369

Colors that go with #4cc860

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 →

#c84cb3

#75c84c · #4cc89e

#604cc8 · #c8604c

Split-complementary

Open in tool →

#9e4cc8 · #c84c75

#4c75c8 · #c84cb3 · #c89e4c

Contrast

#4cc860 as textRatioAAAA largeAAAFix
Aaon white
2.16:1failfailfail
  • AA: use #298538 as the text (4.66:1)
  • AAA: use #1f652b as the text (7.11:1)
  • AA: or shift the background to #424242 (4.66:1)
  • AAA: or shift the background to #262626 (7.02:1)
Aaon black
9.74:1passpasspassPasses 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 #4cc860 as the background.

Brands using this color

mcpConnect your agent — build around #4cc860
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 #4cc860 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4cc860-a2beaa-b14edf-1f2d28-ecf1e9?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