Color

#6dcf17

#6dcf17
hex#6dcf17
rgbrgb(109, 207, 23)
hslhsl(92, 80%, 45%)
oklchoklch(0.764 0.219 135.4)
Closest name: Blinking Terminal (#66cc00)Relative luminance 0.4794

Colors that go with #6dcf17

Taupe, Violet and Hot Pink 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 →

#7917cf

#c8cf17 · #17cf1d

#176dcf · #cf176d

Split-complementary

Open in tool →

#1d17cf · #cf17c8

#17c8cf · #7917cf · #cf1d17

Contrast

#6dcf17 as textRatioAAAA largeAAAFix
Aaon white
1.98:1failfailfail
  • AA: use #46850f as the text (4.54:1)
  • AAA: use #33600b as the text (7.45:1)
  • AA: or shift the background to #474747 (4.68:1)
  • AAA: or shift the background to #2b2b2b (7.14:1)
Aaon black
10.59:1passpasspassPasses 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 #6dcf17 as the background.

Brands using this color

mcpConnect your agent — build around #6dcf17
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 #6dcf17 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6dcf17-acbea2-564edf-202d1f-f1f1e9?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