black

#000000

#3FD45A

#3FD45A

Contrast Ratio

10.78:1

Delta E

109.79

Very Different

50:50 Mix

Color Values

Format #000000 #3FD45A
HEX #000000 #3FD45A
RGB 0, 0, 0 63, 212, 90
HSL 0.0, 0.0%, 0.0% 130.9, 63.4%, 53.9%
HSV 0.0, 0.0%, 0.0% 130.9, 70.3%, 83.1%
CMYK 0%, 0%, 0%, 100% 70.3%, 0.0%, 57.5%, 16.9%
OKLCH 0.0 0.0 0.0 0.7666 0.2061 146.1

Contrast & Accessibility

10.78:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FD45A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FD45A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FD45A);
background: linear-gradient(135deg, #000000, #3FD45A);

Explore Each Color

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