Color

#689a4c

#689a4c
hex#689a4c
rgbrgb(104, 154, 76)
hslhsl(98, 34%, 45%)
oklchoklch(0.632 0.121 135.4)
Closest name: Bitter Leaf (#669841)Relative luminance 0.2658

Colors that go with #689a4c

Charcoal, Blue 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 →

#7d4c9a

#8f9a4c · #4c9a56

#4c689a · #9a4c68

Split-complementary

Open in tool →

#564c9a · #9a4c8f

#4c8f9a · #7d4c9a · #9a564c

Contrast

#689a4c as textRatioAAAA largeAAAFix
Aaon white
3.33:1failpassfail
  • AA: use #567e3e as the text (4.72:1)
  • AAA: use #41602f as the text (7.15:1)
  • AA: or shift the background to #262626 (4.55:1)
Aaon black
6.32:1passpassfail
  • AAA: use #6fa451 as the text (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #689a4c as the background.

Brands using this color

mcpConnect your agent — build around #689a4c
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 #689a4c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/689a4c-a9bea2-644edf-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