Color

#6dcf3f

#6dcf3f
hex#6dcf3f
rgbrgb(109, 207, 63)
hslhsl(101, 60%, 53%)
oklchoklch(0.766 0.201 137.5)
Closest name: Blinking Terminal (#66cc00)Relative luminance 0.4824

Colors that go with #6dcf3f

Blue, Deep Sky 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 →

#a23fcf

#b5cf3f · #3fcf5a

#3f6dcf · #cf3f6d

Split-complementary

Open in tool →

#5a3fcf · #cf3fb5

#3fb5cf · #a23fcf · #cf5a3f

Contrast

#6dcf3f as textRatioAAAA largeAAAFix
Aaon white
1.97:1failfailfail
  • AA: use #408321 as the text (4.68:1)
  • AAA: use #306218 as the text (7.28:1)
  • AA: or shift the background to #474747 (4.71:1)
  • AAA: or shift the background to #2b2b2b (7.18:1)
Aaon black
10.65:1passpasspassPasses 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 #6dcf3f 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 #6dcf3f
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 #6dcf3f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6dcf3f-a7bea2-6b4edf-1f2d21-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