Color

#67ca4e

#67ca4e
hex#67ca4e
rgbrgb(103, 202, 78)
hslhsl(108, 54%, 55%)
oklchoklch(0.753 0.187 139.8)
Closest name: Blinking Terminal (#66cc00)Relative luminance 0.4567

Colors that go with #67ca4e

Blue, Charcoal and Deep Sky Blue 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 →

#b14eca

#a5ca4e · #4eca73

#4e67ca · #ca4e67

Split-complementary

Open in tool →

#734eca · #ca4ea5

#4ea5ca · #b14eca · #ca734e

Contrast

#67ca4e as textRatioAAAA largeAAAFix
Aaon white
2.07:1failfailfail
  • AA: use #3b8628 as the text (4.54:1)
  • AAA: use #2b621d as the text (7.32:1)
  • AA: or shift the background to #454545 (4.63:1)
  • AAA: or shift the background to #292929 (7.02:1)
Aaon black
10.13:1passpasspassPasses 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 #67ca4e as the background.

Brands using this color

mcpConnect your agent — build around #67ca4e
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 #67ca4e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/67ca4e-a4bea2-7c4edf-1f2d23-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