Color

#4fbe2d

#4fbe2d
hex#4fbe2d
rgbrgb(79, 190, 45)
hslhsl(106, 62%, 46%)
oklchoklch(0.71 0.205 139.6)
Closest name: Exit Light (#55bb33)Relative luminance 0.3868

Colors that go with #4fbe2d

Charcoal, Taupe and Orchid 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 →

#9c2dbe

#97be2d · #2dbe53

#2d4fbe · #be2d4f

Split-complementary

Open in tool →

#532dbe · #be2d97

#2d97be · #9c2dbe · #be532d

Contrast

#4fbe2d as textRatioAAAA largeAAAFix
Aaon white
2.4:1failfailfail
  • AA: use #37841f as the text (4.68:1)
  • AAA: use #296317 as the text (7.26:1)
  • AA: or shift the background to #3d3d3d (4.52:1)
  • AAA: or shift the background to #1c1c1c (7.09:1)
Aaon black
8.74:1passpasspassPasses 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 #4fbe2d 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 #4fbe2d
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 #4fbe2d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4fbe2d-a5bea2-774edf-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