Color

#2a7971

#2a7971
hex#2a7971
rgbrgb(42, 121, 113)
hslhsl(174, 48%, 32%)
oklchoklch(0.526 0.077 185.7)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1536

Colors that go with #2a7971

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 #2a7971

Tints & shades

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

Harmonies

Complementary

Open in tool →

#792a32

#2a794a · #2a5979

#712a79 · #79712a

Split-complementary

Open in tool →

#792a59 · #794a2a

#4a2a79 · #792a32 · #59792a

Contrast

#2a7971 as textRatioAAAA largeAAAFix
Aaon white
5.16:1passpassfail
  • AAA: use #22625c as the text (7.07:1)
Aaon black
4.07:1failpassfail
  • AA: use #2e847c as the text (4.71:1)
  • AAA: use #3aa69b as the text (7.11:1)
  • AA: or shift the background to #f0f0f0 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2a7971 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #2a7971
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 #2a7971 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2a7971-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