Color

#43783f

#43783f
hex#43783f
rgbrgb(67, 120, 63)
hslhsl(116, 31%, 36%)
oklchoklch(0.521 0.103 142.5)
Closest name: Autumn Crocodile (#447744)Relative luminance 0.1499

Colors that go with #43783f

Charcoal, Royal Blue and Dark Orchid 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 →

#743f78

#60783f · #3f7858

#3f4378 · #783f43

Split-complementary

Open in tool →

#583f78 · #783f60

#3f6078 · #743f78 · #78583f

Contrast

#43783f as textRatioAAAA largeAAAFix
Aaon white
5.25:1passpassfail
  • AAA: use #366133 as the text (7.21:1)
Aaon black
4:1failpassfail
  • AA: use #498245 as the text (4.56:1)
  • AAA: use #5da758 as the text (7.13:1)
  • AA: or shift the background to #f0f0f0 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #43783f 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 #43783f
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 #43783f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/43783f-a2bea3-8f4edf-1f2d24-eef1e9?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