black

#000000

#57DB50

#57DB50

Contrast Ratio

11.65:1

Delta E

114.45

Very Different

50:50 Mix

Color Values

Format #000000 #57DB50
HEX #000000 #57DB50
RGB 0, 0, 0 87, 219, 80
HSL 0.0, 0.0%, 0.0% 117.0, 65.9%, 58.6%
HSV 0.0, 0.0%, 0.0% 117.0, 63.5%, 85.9%
CMYK 0%, 0%, 0%, 100% 60.3%, 0.0%, 63.5%, 14.1%
OKLCH 0.0 0.0 0.0 0.7899 0.2136 142.5

Contrast & Accessibility

11.65:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57DB50 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57DB50

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57DB50);
background: linear-gradient(135deg, #000000, #57DB50);

Explore Each Color

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