Color

#688d35

#688d35
hex#688d35
rgbrgb(104, 141, 53)
hslhsl(85, 45%, 38%)
oklchoklch(0.597 0.124 128.9)
Closest name: olivedrab (#6b8e23)Relative luminance 0.2225

Colors that go with #688d35

Charcoal, Crimson and Copper 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 →

#5a358d

#8d8535 · #3d8d35

#35688d · #8d3568

Split-complementary

Open in tool →

#353d8d · #85358d

#358d85 · #5a358d · #8d353d

Contrast

#688d35 as textRatioAAAA largeAAAFix
Aaon white
3.85:1failpassfail
  • AA: use #5d7e30 as the text (4.67:1)
  • AAA: use #476024 as the text (7.08:1)
  • AA: or shift the background to #1a1a1a (4.52:1)
Aaon black
5.45:1passpassfail
  • AAA: use #79a33e as the text (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #688d35 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 #688d35
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 #688d35 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/688d35-afbea2-4e58df-212d1f-f1f0e9?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