black

#000000

#21CB28

#21CB28

Contrast Ratio

9.64:1

Delta E

118.19

Very Different

50:50 Mix

Color Values

Format #000000 #21CB28
HEX #000000 #21CB28
RGB 0, 0, 0 33, 203, 40
HSL 0.0, 0.0%, 0.0% 122.5, 72.0%, 46.3%
HSV 0.0, 0.0%, 0.0% 122.5, 83.7%, 79.6%
CMYK 0%, 0%, 0%, 100% 83.7%, 0.0%, 80.3%, 20.4%
OKLCH 0.0 0.0 0.0 0.7333 0.2349 143.0

Contrast & Accessibility

9.64:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21CB28 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #21CB28

Color Difference (Delta E)

118.19 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, #21CB28);
background: linear-gradient(135deg, #000000, #21CB28);

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