Color

#128787

#128787
hex#128787
rgbrgb(18, 135, 135)
hslhsl(180, 76%, 30%)
oklchoklch(0.566 0.093 194.8)
Closest name: darkcyan (#008b8b)Relative luminance 0.1921

Tints & shades

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

Harmonies

Complementary

Open in tool →

#871212

#12874d · #124d87

#871287 · #878712

Split-complementary

Open in tool →

#87124d · #874d12

#4d1287 · #871212 · #4d8712

Contrast

#128787 as textRatioAAAA largeAAAFix
Aaon white
4.34:1failpassfail
  • AA: use #128282 as the text (4.62:1)
  • AAA: use #0d6363 as the text (7.04:1)
  • AA: or shift the background to #0a0a0a (4.56:1)
Aaon black
4.84:1passpassfail
  • AAA: use #17a6a6 as the text (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #128787 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

#128787 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #128787
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 #128787 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/128787-a2bbbe-d45994-1f272d-e9f1ed?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