Color

#3d9924

#3d9924
hex#3d9924
rgbrgb(61, 153, 36)
hslhsl(107, 62%, 37%)
oklchoklch(0.605 0.174 140)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.239

Colors that go with #3d9924

Charcoal, Crimson and Royal 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 →

#7f2499

#789924 · #249945

#243d99 · #99243d

Split-complementary

Open in tool →

#452499 · #992478

#247899 · #7f2499 · #994524

Contrast

#3d9924 as textRatioAAAA largeAAAFix
Aaon white
3.63:1failpassfail
  • AA: use #35841f as the text (4.7:1)
  • AAA: use #286317 as the text (7.27:1)
  • AA: or shift the background to #1f1f1f (4.54:1)
Aaon black
5.78:1passpassfail
  • AAA: use #45ae29 as the text (7.34:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3d9924 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 #3d9924
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 #3d9924 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3d9924-a5bea2-7a4edf-1f2d22-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