black

#000000

#81DF71

#81DF71

Contrast Ratio

12.73:1

Delta E

104.82

Very Different

50:50 Mix

Color Values

Format #000000 #81DF71
HEX #000000 #81DF71
RGB 0, 0, 0 129, 223, 113
HSL 0.0, 0.0%, 0.0% 111.3, 63.2%, 65.9%
HSV 0.0, 0.0%, 0.0% 111.3, 49.3%, 87.5%
CMYK 0%, 0%, 0%, 100% 42.2%, 0.0%, 49.3%, 12.5%
OKLCH 0.0 0.0 0.0 0.8203 0.172 140.8

Contrast & Accessibility

12.73:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81DF71 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81DF71

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81DF71);
background: linear-gradient(135deg, #000000, #81DF71);

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