black

#000000

#42E151

#42E151

Contrast Ratio

12.12:1

Delta E

119.2

Very Different

50:50 Mix

Color Values

Format #000000 #42E151
HEX #000000 #42E151
RGB 0, 0, 0 66, 225, 81
HSL 0.0, 0.0%, 0.0% 125.7, 72.6%, 57.1%
HSV 0.0, 0.0%, 0.0% 125.7, 70.7%, 88.2%
CMYK 0%, 0%, 0%, 100% 70.7%, 0.0%, 64.0%, 11.8%
OKLCH 0.0 0.0 0.0 0.7997 0.2271 144.4

Contrast & Accessibility

12.12:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #42E151 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #42E151

Color Difference (Delta E)

119.2 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, #42E151);
background: linear-gradient(135deg, #000000, #42E151);

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