Color

#387155

#387155
hex#387155
rgbrgb(56, 113, 85)
hslhsl(151, 34%, 33%)
oklchoklch(0.501 0.076 160.5)
Closest name: Greasy Greens (#117755)Relative luminance 0.1331

Colors that go with #387155

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 →

#713853

#387138 · #387071

#553871 · #715538

Split-complementary

Open in tool →

#713870 · #713838

#383871 · #713853 · #707138

Contrast

#387155 as textRatioAAAA largeAAAFix
Aaon white
5.74:1passpassfail
  • AAA: use #2f6048 as the text (7.27:1)
Aaon black
3.66:1failpassfail
  • AA: use #408262 as the text (4.59:1)
  • AAA: use #52a77e as the text (7.19:1)
  • AA: or shift the background to #e6e6e6 (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #387155 as the background.

Brands using this color

mcpConnect your agent — build around #387155
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 #387155 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/387155-a2beb4-d459d0-1f2d2c-e9f1ea?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