black

#000000

#40AC27

#40AC27

Contrast Ratio

7.15:1

Delta E

99.39

Very Different

50:50 Mix

Color Values

Format #000000 #40AC27
HEX #000000 #40AC27
RGB 0, 0, 0 64, 172, 39
HSL 0.0, 0.0%, 0.0% 108.7, 63.0%, 41.4%
HSV 0.0, 0.0%, 0.0% 108.7, 77.3%, 67.5%
CMYK 0%, 0%, 0%, 100% 62.8%, 0.0%, 77.3%, 32.5%
OKLCH 0.0 0.0 0.0 0.657 0.1936 140.4

Contrast & Accessibility

7.15:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40AC27 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40AC27

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40AC27);
background: linear-gradient(135deg, #000000, #40AC27);

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