black

#000000

#77DE21

#77DE21

Contrast Ratio

12.25:1

Delta E

122.86

Very Different

50:50 Mix

Color Values

Format #000000 #77DE21
HEX #000000 #77DE21
RGB 0, 0, 0 119, 222, 33
HSL 0.0, 0.0%, 0.0% 92.7, 74.1%, 50.0%
HSV 0.0, 0.0%, 0.0% 92.7, 85.1%, 87.1%
CMYK 0%, 0%, 0%, 100% 46.4%, 0.0%, 85.1%, 12.9%
OKLCH 0.0 0.0 0.0 0.8064 0.2278 135.4

Contrast & Accessibility

12.25:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #77DE21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #77DE21

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #77DE21);
background: linear-gradient(135deg, #000000, #77DE21);

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