Color

#387a52

#387a52
hex#387a52
rgbrgb(56, 122, 82)
hslhsl(144, 37%, 35%)
oklchoklch(0.525 0.093 154.8)
Closest name: Amazon (#387b54)Relative luminance 0.1537

Colors that go with #387a52

Charcoal, Royal Blue and Medium Violet Red 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 →

#7a3860

#3f7a38 · #387a74

#53387a · #7a5338

Split-complementary

Open in tool →

#74387a · #7a383f

#383f7a · #7a3860 · #7a7438

Contrast

#387a52 as textRatioAAAA largeAAAFix
Aaon white
5.15:1passpassfail
  • AAA: use #2d6242 as the text (7.15:1)
Aaon black
4.07:1failpassfail
  • AA: use #3d855a as the text (4.7:1)
  • AAA: use #4da871 as the text (7.16:1)
  • AA: or shift the background to #f0f0f0 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #387a52 as the background.

Brands using this color

mcpConnect your agent — build around #387a52
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 #387a52 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/387a52-a2beb0-ca59d4-1f2d2b-eaf1e9?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