black

#000000

#40B710

#40B710

Contrast Ratio

8.0:1

Delta E

109.13

Very Different

50:50 Mix

Color Values

Format #000000 #40B710
HEX #000000 #40B710
RGB 0, 0, 0 64, 183, 16
HSL 0.0, 0.0%, 0.0% 102.8, 83.9%, 39.0%
HSV 0.0, 0.0%, 0.0% 102.8, 91.3%, 71.8%
CMYK 0%, 0%, 0%, 100% 65.0%, 0.0%, 91.3%, 28.2%
OKLCH 0.0 0.0 0.0 0.6853 0.2141 139.6

Contrast & Accessibility

8.0:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40B710 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40B710

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40B710);
background: linear-gradient(135deg, #000000, #40B710);

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