Color

#388a47

#388a47
hex#388a47
rgbrgb(56, 138, 71)
hslhsl(131, 42%, 38%)
oklchoklch(0.566 0.129 147.3)
Closest name: seagreen (#2e8b57)Relative luminance 0.1947

Colors that go with #388a47

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 →

#8a387b

#528a38 · #388a70

#47388a · #8a4738

Split-complementary

Open in tool →

#70388a · #8a3852

#38528a · #8a387b · #8a7038

Contrast

#388a47 as textRatioAAAA largeAAAFix
Aaon white
4.29:1failpassfail
  • AA: use #378645 as the text (4.51:1)
  • AAA: use #286233 as the text (7.28:1)
  • AA: or shift the background to #0d0d0d (4.53:1)
Aaon black
4.89:1passpassfail
  • AAA: use #46aa58 as the text (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #388a47 as the background.

Brands using this color

mcpConnect your agent — build around #388a47
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 #388a47 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/388a47-a2beaa-b34edf-1f2d28-ecf1e9?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