Color

#3f792a

#3f792a
hex#3f792a
rgbrgb(63, 121, 42)
hslhsl(104, 48%, 32%)
oklchoklch(0.518 0.128 138.4)
Closest name: Cucumber Queen (#3c773c)Relative luminance 0.149

Colors that go with #3f792a

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 →

#642a79

#66792a · #2a793d

#2a3f79 · #792a3f

Split-complementary

Open in tool →

#3d2a79 · #792a66

#2a6679 · #642a79 · #793d2a

Contrast

#3f792a as textRatioAAAA largeAAAFix
Aaon white
5.28:1passpassfail
  • AAA: use #336222 as the text (7.21:1)
Aaon black
3.98:1failpassfail
  • AA: use #45842e as the text (4.59:1)
  • AAA: use #59aa3c as the text (7.24:1)
  • AA: or shift the background to #ededed (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3f792a 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 #3f792a
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 #3f792a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3f792a-a6bea2-724edf-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