Color

#4c8b41

#4c8b41
hex#4c8b41
rgbrgb(76, 139, 65)
hslhsl(111, 36%, 40%)
oklchoklch(0.576 0.125 140.8)
Closest name: Fern (#548d44)Relative luminance 0.2038

Colors that go with #4c8b41

Charcoal, Royal Blue and Copper 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 →

#80418b

#718b41 · #418b5b

#414c8b · #8b414c

Split-complementary

Open in tool →

#5b418b · #8b4171

#41718b · #80418b · #8b5b41

Contrast

#4c8b41 as textRatioAAAA largeAAAFix
Aaon white
4.14:1failpassfail
  • AA: use #48843e as the text (4.52:1)
  • AAA: use #35612e as the text (7.24:1)
  • AA: or shift the background to #121212 (4.53:1)
Aaon black
5.08:1passpassfail
  • AAA: use #5ca64e as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4c8b41 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 #4c8b41
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 #4c8b41 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4c8b41-a3bea2-834edf-1f2d23-eef1e9?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