Color

#389f28

#389f28
hex#389f28
rgbrgb(56, 159, 40)
hslhsl(112, 60%, 39%)
oklchoklch(0.619 0.181 141.2)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.2579

Colors that go with #389f28

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 →

#8f289f

#739f28 · #289f54

#28389f · #9f2838

Split-complementary

Open in tool →

#54289f · #9f2873

#28739f · #8f289f · #9f5428

Contrast

#389f28 as textRatioAAAA largeAAAFix
Aaon white
3.41:1failpassfail
  • AA: use #2f8722 as the text (4.56:1)
  • AAA: use #24661a as the text (7.02:1)
  • AA: or shift the background to #242424 (4.55:1)
Aaon black
6.16:1passpassfail
  • AAA: use #3cab2b as the text (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #389f28 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 #389f28
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 #389f28 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/389f28-a2bea2-864edf-1f2d23-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