black

#000000

#3FD291

#3FD291

Contrast Ratio

10.84:1

Delta E

95.0

Very Different

50:50 Mix

Color Values

Format #000000 #3FD291
HEX #000000 #3FD291
RGB 0, 0, 0 63, 210, 145
HSL 0.0, 0.0%, 0.0% 153.5, 62.0%, 53.5%
HSV 0.0, 0.0%, 0.0% 153.5, 70.0%, 82.4%
CMYK 0%, 0%, 0%, 100% 70.0%, 0.0%, 31.0%, 17.6%
OKLCH 0.0 0.0 0.0 0.7708 0.1553 159.7

Contrast & Accessibility

10.84:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FD291 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FD291

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FD291);
background: linear-gradient(135deg, #000000, #3FD291);

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