black

#000000

#4AFF55

#4AFF55

Contrast Ratio

15.73:1

Delta E

134.08

Very Different

50:50 Mix

Color Values

Format #000000 #4AFF55
HEX #000000 #4AFF55
RGB 0, 0, 0 74, 255, 85
HSL 0.0, 0.0%, 0.0% 123.6, 100.0%, 64.5%
HSV 0.0, 0.0%, 0.0% 123.6, 71.0%, 100.0%
CMYK 0%, 0%, 0%, 100% 71.0%, 0.0%, 66.7%, 0.0%
OKLCH 0.0 0.0 0.0 0.8779 0.2555 143.8

Contrast & Accessibility

15.73:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4AFF55 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4AFF55

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4AFF55);
background: linear-gradient(135deg, #000000, #4AFF55);

Explore Each Color

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