black

#000000

#66AF39

#66AF39

Contrast Ratio

7.76:1

Delta E

93.34

Very Different

50:50 Mix

Color Values

Format #000000 #66AF39
HEX #000000 #66AF39
RGB 0, 0, 0 102, 175, 57
HSL 0.0, 0.0%, 0.0% 97.1, 50.9%, 45.5%
HSV 0.0, 0.0%, 0.0% 97.1, 67.4%, 68.6%
CMYK 0%, 0%, 0%, 100% 41.7%, 0.0%, 67.4%, 31.4%
OKLCH 0.0 0.0 0.0 0.6819 0.1683 135.7

Contrast & Accessibility

7.76:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66AF39 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66AF39

Color Difference (Delta E)

93.34 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66AF39);
background: linear-gradient(135deg, #000000, #66AF39);

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