black

#000000

#3FCC91

#3FCC91

Contrast Ratio

10.26:1

Delta E

91.66

Very Different

50:50 Mix

Color Values

Format #000000 #3FCC91
HEX #000000 #3FCC91
RGB 0, 0, 0 63, 204, 145
HSL 0.0, 0.0%, 0.0% 154.9, 58.0%, 52.4%
HSV 0.0, 0.0%, 0.0% 154.9, 69.1%, 80.0%
CMYK 0%, 0%, 0%, 100% 69.1%, 0.0%, 28.9%, 20.0%
OKLCH 0.0 0.0 0.0 0.7557 0.1476 161.2

Contrast & Accessibility

10.26:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FCC91 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3FCC91

Color Difference (Delta E)

91.66 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FCC91);
background: linear-gradient(135deg, #000000, #3FCC91);

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