Color

#4fbc34

#4fbc34
hex#4fbc34
rgbrgb(79, 188, 52)
hslhsl(108, 57%, 47%)
oklchoklch(0.705 0.199 140.1)
Closest name: Exit Light (#55bb33)Relative luminance 0.3788

Colors that go with #4fbc34

Orchid, Hot Pink and Cornflower 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.

Real palettes that use #4fbc34

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#a134bc

#93bc34 · #34bc5d

#344fbc · #bc344f

Split-complementary

Open in tool →

#5d34bc · #bc3493

#3493bc · #a134bc · #bc5d34

Contrast

#4fbc34 as textRatioAAAA largeAAAFix
Aaon white
2.45:1failfailfail
  • AA: use #378424 as the text (4.68:1)
  • AAA: use #2a641b as the text (7.15:1)
  • AA: or shift the background to #3b3b3b (4.57:1)
  • AAA: or shift the background to #1a1a1a (7.11:1)
Aaon black
8.58:1passpasspassPasses 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 #4fbc34 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 #4fbc34
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 #4fbc34 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4fbc34-a4bea2-7c4edf-1f2d23-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