brandsweets

Color

#599b59

#599b59
hex#599b59
rgbrgb(89, 155, 89)
hslhsl(120, 27%, 48%)
oklchoklch(0.628 0.118 144)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2629
Muted
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
599b599b599b

#9b599b

Analogous

Open in tool →
599b597a9b59599b7a

#7a9b59 · #599b7a

Triadic

Open in tool →
599b5959599b9b5959

#59599b · #9b5959

Split-complementary

Open in tool →
599b597a599b9b597a

#7a599b · #9b597a

Tetradic

Open in tool →
599b59597a9b9b599b9b7a59

#597a9b · #9b599b · #9b7a59

Contrast

#599b59 as textRatioAAAA largeAAAFix
Aaon white
3.36:1failpassfail
  • AA: use #4a824a as the text (4.58:1)
  • AAA: use #386138 as the text (7.15:1)
  • AA: or shift the background to #262626 (4.51:1)
Aaon black
6.26:1passpassfail
  • AAA: use #64a664 as the text (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #599b59 as the background.

Brands using this color

mcpConnect your agent — build around #599b59
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

›analyze #599b59 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/599b59-a2bea5-994edf-1f2d25-edf1e9?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