Color

#688e10

#688e10
hex#688e10
rgbrgb(104, 142, 16)
hslhsl(78, 80%, 31%)
oklchoklch(0.596 0.148 126.6)
Closest name: Asparagus Sultan (#6a8e22)Relative luminance 0.2233

Colors that go with #688e10

Charcoal, Crimson and Blue 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 →

#36108e

#8e7510 · #298e10

#10688e · #8e1068

Split-complementary

Open in tool →

#10298e · #75108e

#108e75 · #36108e · #8e1029

Contrast

#688e10 as textRatioAAAA largeAAAFix
Aaon white
3.84:1failpassfail
  • AA: use #5e810e as the text (4.54:1)
  • AAA: use #47600b as the text (7.13:1)
  • AA: or shift the background to #1a1a1a (4.53:1)
Aaon black
5.47:1passpassfail
  • AAA: use #79a512 as the text (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #688e10 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 #688e10
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 #688e10 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/688e10-b2bea2-4e69df-232d1f-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