black

#000000

#40B836

#40B836

Contrast Ratio

8.13:1

Delta E

102.82

Very Different

50:50 Mix

Color Values

Format #000000 #40B836
HEX #000000 #40B836
RGB 0, 0, 0 64, 184, 54
HSL 0.0, 0.0%, 0.0% 115.4, 54.6%, 46.7%
HSV 0.0, 0.0%, 0.0% 115.4, 70.7%, 72.2%
CMYK 0%, 0%, 0%, 100% 65.2%, 0.0%, 70.7%, 27.8%
OKLCH 0.0 0.0 0.0 0.69 0.1987 142.0

Contrast & Accessibility

8.13:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40B836 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40B836

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40B836);
background: linear-gradient(135deg, #000000, #40B836);

Explore Each Color

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