black

#000000

#3FD563

#3FD563

Contrast Ratio

10.91:1

Delta E

108.01

Very Different

50:50 Mix

Color Values

Format #000000 #3FD563
HEX #000000 #3FD563
RGB 0, 0, 0 63, 213, 99
HSL 0.0, 0.0%, 0.0% 134.4, 64.1%, 54.1%
HSV 0.0, 0.0%, 0.0% 134.4, 70.4%, 83.5%
CMYK 0%, 0%, 0%, 100% 70.4%, 0.0%, 53.5%, 16.5%
OKLCH 0.0 0.0 0.0 0.7703 0.1999 147.5

Contrast & Accessibility

10.91:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FD563 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FD563

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FD563);
background: linear-gradient(135deg, #000000, #3FD563);

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