Color

#338e70

#338e70
hex#338e70
rgbrgb(51, 142, 112)
hslhsl(160, 47%, 38%)
oklchoklch(0.584 0.098 167.7)
Closest name: Illuminati Green (#419168)Relative luminance 0.2122

Colors that go with #338e70

Charcoal, Copper and Crimson 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 →

#8e3352

#338e43 · #337f8e

#70338e · #8e7033

Split-complementary

Open in tool →

#8e337f · #8e4333

#43338e · #8e3352 · #7f8e33

Contrast

#338e70 as textRatioAAAA largeAAAFix
Aaon white
4:1failpassfail
  • AA: use #2f8367 as the text (4.6:1)
  • AAA: use #23614d as the text (7.27:1)
  • AA: or shift the background to #141414 (4.6:1)
Aaon black
5.24:1passpassfail
  • AAA: use #3da985 as the text (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #338e70 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 #338e70
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 #338e70 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/338e70-a2beb8-d459be-1f2c2d-e9f1eb?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