black

#000000

#39D143

#39D143

Contrast Ratio

10.38:1

Delta E

114.32

Very Different

50:50 Mix

Color Values

Format #000000 #39D143
HEX #000000 #39D143
RGB 0, 0, 0 57, 209, 67
HSL 0.0, 0.0%, 0.0% 123.9, 62.3%, 52.2%
HSV 0.0, 0.0%, 0.0% 123.9, 72.7%, 82.0%
CMYK 0%, 0%, 0%, 100% 72.7%, 0.0%, 67.9%, 18.0%
OKLCH 0.0 0.0 0.0 0.7551 0.2212 143.8

Contrast & Accessibility

10.38:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #39D143 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #39D143

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #39D143);
background: linear-gradient(135deg, #000000, #39D143);

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