black

#000000

#40C765

#40C765

Contrast Ratio

9.58:1

Delta E

99.29

Very Different

50:50 Mix

Color Values

Format #000000 #40C765
HEX #000000 #40C765
RGB 0, 0, 0 64, 199, 101
HSL 0.0, 0.0%, 0.0% 136.4, 54.7%, 51.6%
HSV 0.0, 0.0%, 0.0% 136.4, 67.8%, 78.0%
CMYK 0%, 0%, 0%, 100% 67.8%, 0.0%, 49.2%, 22.0%
OKLCH 0.0 0.0 0.0 0.7348 0.1802 148.7

Contrast & Accessibility

9.58:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40C765 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40C765

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40C765);
background: linear-gradient(135deg, #000000, #40C765);

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