Color

#27912e

#27912e
hex#27912e
rgbrgb(39, 145, 46)
hslhsl(124, 58%, 36%)
oklchoklch(0.577 0.166 143.9)
Closest name: Emerald (#028f1e)Relative luminance 0.2088

Colors that go with #27912e

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 →

#91278a

#559127 · #279163

#2e2791 · #912e27

Split-complementary

Open in tool →

#632791 · #912755

#275591 · #91278a · #916327

Contrast

#27912e as textRatioAAAA largeAAAFix
Aaon white
4.06:1failpassfail
  • AA: use #23852a as the text (4.71:1)
  • AAA: use #1b6520 as the text (7.17:1)
  • AA: or shift the background to #141414 (4.54:1)
Aaon black
5.18:1passpassfail
  • AAA: use #2ead37 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 #27912e 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 #27912e
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 #27912e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/27912e-a2bea7-a24edf-1f2d26-edf1e9?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