brandsweets

Color

#288176

#288176
hex#288176
rgbrgb(40, 129, 118)
hslhsl(173, 53%, 33%)
oklchoklch(0.548 0.084 183.4)
Closest name: Emerald Whispers (#2b8478)Relative luminance 0.1746
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
288176812832

#812832

Analogous

Open in tool →
28817628814a285f81

#28814a · #285f81

Triadic

Open in tool →
288176762881817628

#762881 · #817628

Split-complementary

Open in tool →
28817681285f814a28

#81285f · #814a28

Tetradic

Open in tool →
2881764a28818128325f8128

#4a2881 · #812832 · #5f8128

Contrast

#288176 as textRatioAAAA largeAAAFix
Aaon white
4.68:1passpassfail
  • AAA: use #1e625a as the text (7.12:1)
Aaon black
4.49:1failpassfail
  • AA: use #29857a as the text (4.73:1)
  • AAA: use #34a89a as the text (7.21:1)
  • AA: or shift the background to #fcfcfc (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #288176 as the background.

Brands using this color

mcpConnect your agent — build around #288176
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 #288176 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/288176-a2bebe-d459a3-1f292d-e9f1ec?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