black

#000000

#50FF4F

#50FF4F

Contrast Ratio

15.76:1

Delta E

135.02

Very Different

50:50 Mix

Color Values

Format #000000 #50FF4F
HEX #000000 #50FF4F
RGB 0, 0, 0 80, 255, 79
HSL 0.0, 0.0%, 0.0% 119.7, 100.0%, 65.5%
HSV 0.0, 0.0%, 0.0% 119.7, 69.0%, 100.0%
CMYK 0%, 0%, 0%, 100% 68.6%, 0.0%, 69.0%, 0.0%
OKLCH 0.0 0.0 0.0 0.8787 0.2575 142.9

Contrast & Accessibility

15.76:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #50FF4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #50FF4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #50FF4F);
background: linear-gradient(135deg, #000000, #50FF4F);

Explore Each Color

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