Color

#858910

#858910
hex#858910
rgbrgb(133, 137, 16)
hslhsl(62, 79%, 30%)
oklchoklch(0.607 0.13 111.8)
Closest name: Olive Green (#808000)Relative luminance 0.2292

Colors that go with #858910

Charcoal, Royal Blue and Champagne 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 →

#141089

#895110 · #488910

#108589 · #891085

Split-complementary

Open in tool →

#104889 · #511089

#108951 · #141089 · #891048

Contrast

#858910 as textRatioAAAA largeAAAFix
Aaon white
3.76:1failpassfail
  • AA: use #787b0e as the text (4.53:1)
  • AAA: use #595b0b as the text (7.18:1)
  • AA: or shift the background to #1c1c1c (4.53:1)
Aaon black
5.58:1passpassfail
  • AAA: use #979b12 as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #858910 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#858910 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #858910
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 #858910 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/858910-babea2-4e8fdf-272d1f-f1eee9?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