Color

#2a7970

#2a7970
hex#2a7970
rgbrgb(42, 121, 112)
hslhsl(173, 48%, 32%)
oklchoklch(0.526 0.077 184.6)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1534

Colors that go with #2a7970

Charcoal, Medium Violet Red and Amber 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 #2a7970

Tints & shades

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

Harmonies

Complementary

Open in tool →

#792a34

#2a7948 · #2a5b79

#702a79 · #79702a

Split-complementary

Open in tool →

#792a5b · #79482a

#482a79 · #792a34 · #5b792a

Contrast

#2a7970 as textRatioAAAA largeAAAFix
Aaon white
5.16:1passpassfail
  • AAA: use #22625b as the text (7.08:1)
Aaon black
4.07:1failpassfail
  • AA: use #2e847a as the text (4.7:1)
  • AAA: use #3aa699 as the text (7.09:1)
  • 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 #2a7970 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #2a7970
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 #2a7970 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2a7970-a2bebe-d459a3-1f292d-e9f1ec?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