Color

#679b4b

#679b4b
hex#679b4b
rgbrgb(103, 155, 75)
hslhsl(99, 35%, 45%)
oklchoklch(0.634 0.124 135.7)
Closest name: Bitter Leaf (#669841)Relative luminance 0.2683

Colors that go with #679b4b

Charcoal, Blue and Crimson 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 →

#7f4b9b

#8f9b4b · #4b9b57

#4b679b · #9b4b67

Split-complementary

Open in tool →

#574b9b · #9b4b8f

#4b8f9b · #7f4b9b · #9b574b

Contrast

#679b4b as textRatioAAAA largeAAAFix
Aaon white
3.3:1failpassfail
  • AA: use #547f3d as the text (4.69:1)
  • AAA: use #40602e as the text (7.17:1)
  • AA: or shift the background to #262626 (4.59:1)
Aaon black
6.37:1passpassfail
  • AAA: use #6ea550 as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #679b4b as the background.

Brands using this color

mcpConnect your agent — build around #679b4b
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 #679b4b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/679b4b-a8bea2-664edf-1f2d21-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