Color

#3e755a

#3e755a
hex#3e755a
rgbrgb(62, 117, 90)
hslhsl(151, 31%, 35%)
oklchoklch(0.516 0.073 161)
Closest name: Amazon (#387b54)Relative luminance 0.1448

Colors that go with #3e755a

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 →

#753e58

#3e753f · #3e7475

#5a3e75 · #755a3e

Split-complementary

Open in tool →

#753e74 · #753f3e

#3f3e75 · #753e58 · #74753e

Contrast

#3e755a as textRatioAAAA largeAAAFix
Aaon white
5.39:1passpassfail
  • AAA: use #33614b as the text (7.11:1)
Aaon black
3.9:1failpassfail
  • AA: use #458264 as the text (4.63:1)
  • AAA: use #56a47e as the text (7.01:1)
  • AA: or shift the background to #ebebeb (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 #3e755a 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 #3e755a
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 #3e755a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3e755a-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