Color

#387a56

#387a56
hex#387a56
rgbrgb(56, 122, 86)
hslhsl(147, 37%, 35%)
oklchoklch(0.526 0.089 157.4)
Closest name: Amazon (#387b54)Relative luminance 0.1543

Colors that go with #387a56

Charcoal, Medium Violet Red 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 →

#7a385d

#3c7a38 · #387a77

#56387a · #7a5638

Split-complementary

Open in tool →

#77387a · #7a383c

#383c7a · #7a385d · #7a7738

Contrast

#387a56 as textRatioAAAA largeAAAFix
Aaon white
5.14:1passpassfail
  • AAA: use #2d6245 as the text (7.13:1)
Aaon black
4.09:1failpassfail
  • AA: use #3d855d as the text (4.71:1)
  • AAA: use #4da876 as the text (7.18:1)
  • AA: or shift the background to #f0f0f0 (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 #387a56 as the background.

Brands using this color

mcpConnect your agent — build around #387a56
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 #387a56 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/387a56-a2beb2-d059d4-1f2d2c-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