black

#000000

#64FF5A

#64FF5A

Contrast Ratio

15.99:1

Delta E

131.01

Very Different

50:50 Mix

Color Values

Format #000000 #64FF5A
HEX #000000 #64FF5A
RGB 0, 0, 0 100, 255, 90
HSL 0.0, 0.0%, 0.0% 116.4, 100.0%, 67.6%
HSV 0.0, 0.0%, 0.0% 116.4, 64.7%, 100.0%
CMYK 0%, 0%, 0%, 100% 60.8%, 0.0%, 64.7%, 0.0%
OKLCH 0.0 0.0 0.0 0.8849 0.2437 142.3

Contrast & Accessibility

15.99:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64FF5A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64FF5A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64FF5A);
background: linear-gradient(135deg, #000000, #64FF5A);

Explore Each Color

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