Color

#67cc38

#67cc38
hex#67cc38
rgbrgb(103, 204, 56)
hslhsl(101, 59%, 51%)
oklchoklch(0.756 0.204 137.7)
Closest name: Blinking Terminal (#66cc00)Relative luminance 0.4635

Colors that go with #67cc38

Blue, Charcoal 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 →

#9d38cc

#b1cc38 · #38cc53

#3867cc · #cc3867

Split-complementary

Open in tool →

#5338cc · #cc38b1

#38b1cc · #9d38cc · #cc5338

Contrast

#67cc38 as textRatioAAAA largeAAAFix
Aaon white
2.04:1failfailfail
  • AA: use #428623 as the text (4.5:1)
  • AAA: use #306119 as the text (7.37:1)
  • AA: or shift the background to #474747 (4.54:1)
  • AAA: or shift the background to #292929 (7.12:1)
Aaon black
10.27:1passpasspassPasses 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 #67cc38 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 #67cc38
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 #67cc38 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/67cc38-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