Color

#688b50

#688b50
hex#688b50
rgbrgb(104, 139, 80)
hslhsl(96, 27%, 43%)
oklchoklch(0.595 0.094 133.5)
Closest name: Hidden Paradise (#5e8b3d)Relative luminance 0.2199

Colors that go with #688b50

Charcoal, Blue and Burlywood 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 #688b50

Tints & shades

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

Harmonies

Complementary

Open in tool →

#74508b

#858b50 · #508b56

#50688b · #8b5068

Split-complementary

Open in tool →

#56508b · #8b5085

#50858b · #74508b · #8b5650

Contrast

#688b50 as textRatioAAAA largeAAAFix
Aaon white
3.89:1failpassfail
  • AA: use #5e7e49 as the text (4.61:1)
  • AAA: use #465e36 as the text (7.2:1)
  • AA: or shift the background to #171717 (4.61:1)
Aaon black
5.4:1passpassfail
  • AAA: use #79a25d as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #688b50 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 #688b50
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 #688b50 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/688b50-aabea2-5f4edf-1f2d20-f0f1e9?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