Color

#137c72

#137c72
hex#137c72
rgbrgb(19, 124, 114)
hslhsl(174, 73%, 28%)
oklchoklch(0.529 0.089 184.7)
Closest name: Emperor Jade (#007b75)Relative luminance 0.1577

Colors that go with #137c72

Charcoal, Medium Violet Red and Cobalt 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.

Real palettes that use #137c72

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7c131e

#137c3d · #13527c

#71137c · #7c7113

Split-complementary

Open in tool →

#7c1352 · #7c3d13

#3d137c · #7c131e · #527c13

Contrast

#137c72 as textRatioAAAA largeAAAFix
Aaon white
5.06:1passpassfail
  • AAA: use #0f6159 as the text (7.31:1)
Aaon black
4.15:1failpassfail
  • AA: use #158479 as the text (4.61:1)
  • AAA: use #1aa899 as the text (7.1:1)
  • AA: or shift the background to #f2f2f2 (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 #137c72 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#137c72 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #137c72
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 #137c72 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/137c72-a2bebe-d459a1-1f292d-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