Color

#389f39

#389f39
hex#389f39
rgbrgb(56, 159, 57)
hslhsl(121, 48%, 42%)
oklchoklch(0.621 0.169 143.3)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.2593

Colors that go with #389f39

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 →

#9f389d

#699f38 · #389f6d

#39389f · #9f3938

Split-complementary

Open in tool →

#6d389f · #9f3869

#38699f · #9f389d · #9f6d38

Contrast

#389f39 as textRatioAAAA largeAAAFix
Aaon white
3.39:1failpassfail
  • AA: use #2e8430 as the text (4.71:1)
  • AAA: use #226224 as the text (7.39:1)
  • AA: or shift the background to #242424 (4.57:1)
Aaon black
6.19:1passpassfail
  • AAA: use #3caa3e as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #389f39 as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #389f39
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 #389f39 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/389f39-a2bea6-9b4edf-1f2d26-edf1e9?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