black

#000000

#21B74B

#21B74B

Contrast Ratio

7.94:1

Delta E

98.92

Very Different

50:50 Mix

Color Values

Format #000000 #21B74B
HEX #000000 #21B74B
RGB 0, 0, 0 33, 183, 75
HSL 0.0, 0.0%, 0.0% 136.8, 69.4%, 42.4%
HSV 0.0, 0.0%, 0.0% 136.8, 82.0%, 71.8%
CMYK 0%, 0%, 0%, 100% 82.0%, 0.0%, 59.0%, 28.2%
OKLCH 0.0 0.0 0.0 0.6828 0.1912 147.3

Contrast & Accessibility

7.94:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21B74B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #21B74B

Color Difference (Delta E)

98.92 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, #21B74B);
background: linear-gradient(135deg, #000000, #21B74B);

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