black

#000000

#40C649

#40C649

Contrast Ratio

9.39:1

Delta E

106.1

Very Different

50:50 Mix

Color Values

Format #000000 #40C649
HEX #000000 #40C649
RGB 0, 0, 0 64, 198, 73
HSL 0.0, 0.0%, 0.0% 124.0, 54.0%, 51.4%
HSV 0.0, 0.0%, 0.0% 124.0, 67.7%, 77.6%
CMYK 0%, 0%, 0%, 100% 67.7%, 0.0%, 63.1%, 22.4%
OKLCH 0.0 0.0 0.0 0.7286 0.2021 144.1

Contrast & Accessibility

9.39:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40C649 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40C649

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40C649);
background: linear-gradient(135deg, #000000, #40C649);

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