black

#000000

#4DF00F

#4DF00F

Contrast Ratio

13.79:1

Delta E

137.48

Very Different

50:50 Mix

Color Values

Format #000000 #4DF00F
HEX #000000 #4DF00F
RGB 0, 0, 0 77, 240, 15
HSL 0.0, 0.0%, 0.0% 103.5, 88.2%, 50.0%
HSV 0.0, 0.0%, 0.0% 103.5, 93.8%, 94.1%
CMYK 0%, 0%, 0%, 100% 67.9%, 0.0%, 93.8%, 5.9%
OKLCH 0.0 0.0 0.0 0.8371 0.2673 140.1

Contrast & Accessibility

13.79:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4DF00F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4DF00F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4DF00F);
background: linear-gradient(135deg, #000000, #4DF00F);

Explore Each Color

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