Color

#308849

#308849
hex#308849
rgbrgb(48, 136, 73)
hslhsl(137, 48%, 36%)
oklchoklch(0.558 0.127 149.6)
Closest name: seagreen (#2e8b57)Relative luminance 0.1872

Colors that go with #308849

Charcoal, Royal Blue and Dark Orchid 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 →

#88306f

#438830 · #308875

#493088 · #884930

Split-complementary

Open in tool →

#753088 · #883043

#304388 · #88306f · #887530

Contrast

#308849 as textRatioAAAA largeAAAFix
Aaon white
4.43:1failpassfail
  • AA: use #2e8447 as the text (4.66:1)
  • AAA: use #226235 as the text (7.33:1)
  • AA: or shift the background to #080808 (4.52:1)
Aaon black
4.74:1passpassfail
  • AAA: use #3caa5b as the text (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #308849 as the background.

Brands using this color

mcpConnect your agent — build around #308849
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 #308849 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/308849-a2bead-bb59d4-1f2d29-ebf1e9?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