Color

#79b021

#79b021
hex#79b021
rgbrgb(121, 176, 33)
hslhsl(83, 68%, 41%)
oklchoklch(0.693 0.174 129.4)
Closest name: Extra Life (#6ab417)Relative luminance 0.3523

Colors that go with #79b021

Taupe, Orchid and Cornflower Blue 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.

Real palettes that use #79b021

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5821b0

#b09f21 · #32b021

#2179b0 · #b02179

Split-complementary

Open in tool →

#2132b0 · #9f21b0

#21b09f · #5821b0 · #b02132

Contrast

#79b021 as textRatioAAAA largeAAAFix
Aaon white
2.61:1failfailfail
  • AA: use #598118 as the text (4.59:1)
  • AAA: use #415e12 as the text (7.41:1)
  • AA: or shift the background to #363636 (4.63:1)
  • AAA: or shift the background to #141414 (7.06:1)
Aaon black
8.05:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #79b021 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 #79b021
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 #79b021 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/79b021-b0bea2-4e5ddf-222d1f-f1f0e9?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