Color

#9ccc3e

#9ccc3e
hex#9ccc3e
rgbrgb(156, 204, 62)
hslhsl(80, 58%, 52%)
oklchoklch(0.785 0.175 126.4)
Closest name: yellowgreen (#9acd32)Relative luminance 0.506

Colors that go with #9ccc3e

Blue, Royal 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 →

#6d3ecc

#ccb43e · #55cc3e

#3e9ccc · #cc3e9c

Split-complementary

Open in tool →

#3e55cc · #b43ecc

#3eccb4 · #6d3ecc · #cc3e55

Contrast

#9ccc3e as textRatioAAAA largeAAAFix
Aaon white
1.89:1failfailfail
  • AA: use #5e7d21 as the text (4.74:1)
  • AAA: use #465d19 as the text (7.39:1)
  • AA: or shift the background to #4a4a4a (4.69:1)
  • AAA: or shift the background to #2e2e2e (7.19:1)
Aaon black
11.12:1passpasspassPasses 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 #9ccc3e as the background.

Brands using this color

mcpConnect your agent — build around #9ccc3e
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 #9ccc3e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9ccc3e-b1bea2-4e64df-232d1f-f1f0e9?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