black

#000000

#40E31C

#40E31C

Contrast Ratio

12.22:1

Delta E

130.64

Very Different

50:50 Mix

Color Values

Format #000000 #40E31C
HEX #000000 #40E31C
RGB 0, 0, 0 64, 227, 28
HSL 0.0, 0.0%, 0.0% 109.1, 78.0%, 50.0%
HSV 0.0, 0.0%, 0.0% 109.1, 87.7%, 89.0%
CMYK 0%, 0%, 0%, 100% 71.8%, 0.0%, 87.7%, 11.0%
OKLCH 0.0 0.0 0.0 0.8011 0.2558 141.0

Contrast & Accessibility

12.22:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40E31C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #40E31C

Color Difference (Delta E)

130.64 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, #40E31C);
background: linear-gradient(135deg, #000000, #40E31C);

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