black

#000000

#4EF30C

#4EF30C

Contrast Ratio

14.15:1

Delta E

139.09

Very Different

50:50 Mix

Color Values

Format #000000 #4EF30C
HEX #000000 #4EF30C
RGB 0, 0, 0 78, 243, 12
HSL 0.0, 0.0%, 0.0% 102.9, 90.6%, 50.0%
HSV 0.0, 0.0%, 0.0% 102.9, 95.1%, 95.3%
CMYK 0%, 0%, 0%, 100% 67.9%, 0.0%, 95.1%, 4.7%
OKLCH 0.0 0.0 0.0 0.8449 0.2703 140.1

Contrast & Accessibility

14.15:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4EF30C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #4EF30C

Color Difference (Delta E)

139.09 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, #4EF30C);
background: linear-gradient(135deg, #000000, #4EF30C);

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