black

#000000

#556E40

#556E40

Contrast Ratio

3.69:1

Delta E

52.3

Very Different

50:50 Mix

Color Values

Format #000000 #556E40
HEX #000000 #556E40
RGB 0, 0, 0 85, 110, 64
HSL 0.0, 0.0%, 0.0% 92.6, 26.4%, 34.1%
HSV 0.0, 0.0%, 0.0% 92.6, 41.8%, 43.1%
CMYK 0%, 0%, 0%, 100% 22.7%, 0.0%, 41.8%, 56.9%
OKLCH 0.0 0.0 0.0 0.506 0.0749 131.8

Contrast & Accessibility

3.69:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #556E40 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #556E40

Color Difference (Delta E)

52.3 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #556E40);
background: linear-gradient(135deg, #000000, #556E40);

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