Color

#30786b

#30786b
hex#30786b
rgbrgb(48, 120, 107)
hslhsl(169, 43%, 33%)
oklchoklch(0.523 0.075 179.4)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1512

Colors that go with #30786b

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 #30786b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#78303d

#307847 · #306178

#6b3078 · #786b30

Split-complementary

Open in tool →

#783061 · #784730

#473078 · #78303d · #617830

Contrast

#30786b as textRatioAAAA largeAAAFix
Aaon white
5.22:1passpassfail
  • AAA: use #276258 as the text (7.06:1)
Aaon black
4.02:1failpassfail
  • AA: use #348375 as the text (4.65:1)
  • AAA: use #43a895 as the text (7.27:1)
  • AA: or shift the background to #f0f0f0 (4.58:1)

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

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

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

tool url/palettes/new/30786b-a2bebc-d459ab-1f2a2d-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