black

#000000

#57AC21

#57AC21

Contrast Ratio

7.33:1

Delta E

98.43

Very Different

50:50 Mix

Color Values

Format #000000 #57AC21
HEX #000000 #57AC21
RGB 0, 0, 0 87, 172, 33
HSL 0.0, 0.0%, 0.0% 96.7, 67.8%, 40.2%
HSV 0.0, 0.0%, 0.0% 96.7, 80.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 49.4%, 0.0%, 80.8%, 32.5%
OKLCH 0.0 0.0 0.0 0.6653 0.1863 136.6

Contrast & Accessibility

7.33:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57AC21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57AC21

Color Difference (Delta E)

98.43 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57AC21);
background: linear-gradient(135deg, #000000, #57AC21);

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