Color

#39741b

#39741b
hex#39741b
rgbrgb(57, 116, 27)
hslhsl(100, 62%, 28%)
oklchoklch(0.5 0.135 137.3)
Closest name: Forest Empress (#3d7016)Relative luminance 0.1344

Colors that go with #39741b

Charcoal, Crimson and 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 →

#561b74

#65741b · #1b742a

#1b3974 · #741b39

Split-complementary

Open in tool →

#2a1b74 · #741b65

#1b6574 · #561b74 · #742a1b

Contrast

#39741b as textRatioAAAA largeAAAFix
Aaon white
5.69:1passpassfail
  • AAA: use #316317 as the text (7.17:1)
Aaon black
3.69:1failpassfail
  • AA: use #41841f as the text (4.55:1)
  • AAA: use #53a928 as the text (7.07:1)
  • AA: or shift the background to #e6e6e6 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #39741b as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#39741b reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #39741b
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 #39741b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/39741b-a8bea2-694edf-1f2d21-f0f1e9?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