Named color

Elf

#1b8a6b

hex#1b8a6b

rgbrgb(27, 138, 107)

hslhsl(163, 67%, 32%)

oklchoklch(0.566 0.107 168.7)

Relative luminance 0.1947

Vivid

Open in palette tool Check contrast

Elf on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the curated palettes it appears in and any public brand that adopts it.

Tints & shades

Tints — toward white

21a680 26c094 33d7a8 4cdcb3 6ae2c0 88e7cc a1ecd7 bff2e4 d9f7ef f6fdfb

Shades — toward black

187b5f 166f56 14664f 125945 0f4d3b 0d4031 0a3327 082b21 061e17 03110d

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

Harmonies

Complementary

Open in tool →

1b8a6b 881b3a

#881b3a

Analogous

Open in tool →

1b8a6b 1b8833 1b7188

#1b8833 · #1b7188

Triadic

Open in tool →

1b8a6b 691b88 88691b

#691b88 · #88691b

Split-complementary

Open in tool →

1b8a6b 881b71 88331b

#881b71 · #88331b

Tetradic

Open in tool →

1b8a6b 331b88 881b3a 71881b

#331b88 · #881b3a · #71881b

Contrast

Elf as text	Ratio	AA	AA large	AAA	Fix
Aaon white	4.29:1	fail	pass	fail	AA: use #1a8466 as the text (4.63:1) AAA: use #13624c as the text (7.29:1) AA: or shift the background to #0d0d0d (4.53:1)
Aaon black	4.89:1	pass	pass	fail	AAA: use #22aa84 as the text (7.15:1)

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

Brands using this color

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

mcpConnect your agent — build around Elf

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 #1b8a6b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1b8a6b-a2beb9-d459b7-1f2b2d-e9f1eb?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