Color

#358d55

#358d55
hex#358d55
rgbrgb(53, 141, 85)
hslhsl(142, 45%, 38%)
oklchoklch(0.576 0.12 152.5)
Closest name: seagreen (#2e8b57)Relative luminance 0.2046

Colors that go with #358d55

Charcoal, Royal Blue and Medium Violet Red 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 →

#8d356d

#418d35 · #358d81

#55358d · #8d5535

Split-complementary

Open in tool →

#81358d · #8d3541

#35418d · #8d356d · #8d8135

Contrast

#358d55 as textRatioAAAA largeAAAFix
Aaon white
4.12:1failpassfail
  • AA: use #328551 as the text (4.56:1)
  • AAA: use #26643d as the text (7.06:1)
  • AA: or shift the background to #121212 (4.54:1)
Aaon black
5.09:1passpassfail
  • AAA: use #41aa67 as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #358d55 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 #358d55
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 #358d55 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/358d55-a2beaf-c659d4-1f2d2a-eaf1e9?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