Color

#4cc856

#4cc856
hex#4cc856
rgbrgb(76, 200, 86)
hslhsl(125, 53%, 54%)
oklchoklch(0.739 0.19 144.7)
Closest name: Battletoad (#11cc55)Relative luminance 0.4352

Colors that go with #4cc856

Blue, Charcoal 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 →

#c84cbe

#7fc84c · #4cc894

#564cc8 · #c8564c

Split-complementary

Open in tool →

#944cc8 · #c84c7f

#4c7fc8 · #c84cbe · #c8944c

Contrast

#4cc856 as textRatioAAAA largeAAAFix
Aaon white
2.16:1failfailfail
  • AA: use #298530 as the text (4.68:1)
  • AAA: use #1f6525 as the text (7.13:1)
  • AA: or shift the background to #424242 (4.64:1)
  • AAA: or shift the background to #242424 (7.17:1)
Aaon black
9.7:1passpasspassPasses 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 #4cc856 as the background.

Brands using this color

mcpConnect your agent — build around #4cc856
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 #4cc856 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4cc856-a2bea7-a54edf-1f2d26-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