black

#000000

#81C534

#81C534

Contrast Ratio

9.97:1

Delta E

105.01

Very Different

50:50 Mix

Color Values

Format #000000 #81C534
HEX #000000 #81C534
RGB 0, 0, 0 129, 197, 52
HSL 0.0, 0.0%, 0.0% 88.1, 58.2%, 48.8%
HSV 0.0, 0.0%, 0.0% 88.1, 73.6%, 77.3%
CMYK 0%, 0%, 0%, 100% 34.5%, 0.0%, 73.6%, 22.7%
OKLCH 0.0 0.0 0.0 0.7507 0.1854 131.7

Contrast & Accessibility

9.97:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81C534 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #81C534

Color Difference (Delta E)

105.01 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, #81C534);
background: linear-gradient(135deg, #000000, #81C534);

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