Color

#4fb72a

#4fb72a
hex#4fb72a
rgbrgb(79, 183, 42)
hslhsl(104, 63%, 44%)
oklchoklch(0.691 0.198 139.1)
Closest name: Exit Light (#55bb33)Relative luminance 0.357

Colors that go with #4fb72a

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 →

#912ab7

#96b72a · #2ab74b

#2a4fb7 · #b72a4f

Split-complementary

Open in tool →

#4b2ab7 · #b72a96

#2a96b7 · #912ab7 · #b74b2a

Contrast

#4fb72a as textRatioAAAA largeAAAFix
Aaon white
2.58:1failfailfail
  • AA: use #3a851e as the text (4.61:1)
  • AAA: use #2b6417 as the text (7.15:1)
  • AA: or shift the background to #383838 (4.54:1)
  • AAA: or shift the background to #141414 (7.14:1)
Aaon black
8.14:1passpasspassPasses 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 #4fb72a 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 #4fb72a
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 #4fb72a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4fb72a-a6bea2-724edf-1f2d22-eff1e9?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