Color

#30786d

#30786d
hex#30786d
rgbrgb(48, 120, 109)
hslhsl(171, 43%, 33%)
oklchoklch(0.524 0.074 181.7)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1517

Colors that go with #30786d

Charcoal, Medium Violet Red and Champagne 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 #30786d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#78303b

#307849 · #305f78

#6d3078 · #786d30

Split-complementary

Open in tool →

#78305f · #784930

#493078 · #78303b · #5f7830

Contrast

#30786d as textRatioAAAA largeAAAFix
Aaon white
5.21:1passpassfail
  • AAA: use #27625a as the text (7.04:1)
Aaon black
4.03:1failpassfail
  • AA: use #348377 as the text (4.66:1)
  • AAA: use #43a899 as the text (7.3:1)
  • AA: or shift the background to #f0f0f0 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #30786d as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #30786d
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 #30786d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/30786d-a2bebd-d459a7-1f292d-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