Color

#30736d

#30736d
hex#30736d
rgbrgb(48, 115, 109)
hslhsl(175, 41%, 32%)
oklchoklch(0.511 0.068 187.3)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1399

Colors that go with #30736d

Charcoal, Crimson and Champagne 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.

Real palettes that use #30736d

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#733036

#30734c · #305773

#6d3073 · #736d30

Split-complementary

Open in tool →

#733057 · #734c30

#4c3073 · #733036 · #577330

Contrast

#30736d as textRatioAAAA largeAAAFix
Aaon white
5.53:1passpassfail
  • AAA: use #29615c as the text (7.1:1)
Aaon black
3.8:1failpassfail
  • AA: use #36817b as the text (4.58:1)
  • AAA: use #45a59d as the text (7.12:1)
  • AA: or shift the background to #e8e8e8 (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 #30736d as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #30736d
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 #30736d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/30736d-a2bdbe-d4599f-1f282d-e9f1ed?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