black

#000000

#81AB34

#81AB34

Contrast Ratio

7.81:1

Delta E

90.39

Very Different

50:50 Mix

Color Values

Format #000000 #81AB34
HEX #000000 #81AB34
RGB 0, 0, 0 129, 171, 52
HSL 0.0, 0.0%, 0.0% 81.2, 53.4%, 43.7%
HSV 0.0, 0.0%, 0.0% 81.2, 69.6%, 67.1%
CMYK 0%, 0%, 0%, 100% 24.6%, 0.0%, 69.6%, 32.9%
OKLCH 0.0 0.0 0.0 0.6873 0.1526 127.0

Contrast & Accessibility

7.81:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81AB34 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81AB34

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81AB34);
background: linear-gradient(135deg, #000000, #81AB34);

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