Color

#4fba6b

#4fba6b
hex#4fba6b
rgbrgb(79, 186, 107)
hslhsl(136, 44%, 52%)
oklchoklch(0.707 0.151 149.5)
Closest name: mediumseagreen (#3cb371)Relative luminance 0.3784

Colors that go with #4fba6b

Charcoal, Dark Olive Green and Mustard Yellow 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 →

#ba4f9e

#68ba4f · #4fbaa1

#6b4fba · #ba6b4f

Split-complementary

Open in tool →

#a14fba · #ba4f68

#4f68ba · #ba4f9e · #baa14f

Contrast

#4fba6b as textRatioAAAA largeAAAFix
Aaon white
2.45:1failfailfail
  • AA: use #338449 as the text (4.63:1)
  • AAA: use #276337 as the text (7.18:1)
  • AA: or shift the background to #3b3b3b (4.57:1)
  • AAA: or shift the background to #1a1a1a (7.1:1)
Aaon black
8.57:1passpasspassPasses 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 #4fba6b 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 #4fba6b
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 #4fba6b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4fba6b-a2bead-b959d4-1f2d29-ebf1e9?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