black

#000000

#40E340

#40E340

Contrast Ratio

12.28:1

Delta E

124.4

Very Different

50:50 Mix

Color Values

Format #000000 #40E340
HEX #000000 #40E340
RGB 0, 0, 0 64, 227, 64
HSL 0.0, 0.0%, 0.0% 120.0, 74.4%, 57.1%
HSV 0.0, 0.0%, 0.0% 120.0, 71.8%, 89.0%
CMYK 0%, 0%, 0%, 100% 71.8%, 0.0%, 71.8%, 11.0%
OKLCH 0.0 0.0 0.0 0.8029 0.2408 142.9

Contrast & Accessibility

12.28:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40E340 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #40E340

Color Difference (Delta E)

124.4 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, #40E340);
background: linear-gradient(135deg, #000000, #40E340);

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