black

#000000

#57A033

#57A033

Contrast Ratio

6.48:1

Delta E

87.29

Very Different

50:50 Mix

Color Values

Format #000000 #57A033
HEX #000000 #57A033
RGB 0, 0, 0 87, 160, 51
HSL 0.0, 0.0%, 0.0% 100.2, 51.7%, 41.4%
HSV 0.0, 0.0%, 0.0% 100.2, 68.1%, 62.7%
CMYK 0%, 0%, 0%, 100% 45.6%, 0.0%, 68.1%, 37.3%
OKLCH 0.0 0.0 0.0 0.6353 0.1608 137.1

Contrast & Accessibility

6.48:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57A033 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57A033

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57A033);
background: linear-gradient(135deg, #000000, #57A033);

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