black

#000000

#40CE58

#40CE58

Contrast Ratio

10.19:1

Delta E

106.79

Very Different

50:50 Mix

Color Values

Format #000000 #40CE58
HEX #000000 #40CE58
RGB 0, 0, 0 64, 206, 88
HSL 0.0, 0.0%, 0.0% 130.1, 59.2%, 52.9%
HSV 0.0, 0.0%, 0.0% 130.1, 68.9%, 80.8%
CMYK 0%, 0%, 0%, 100% 68.9%, 0.0%, 57.3%, 19.2%
OKLCH 0.0 0.0 0.0 0.7511 0.2001 146.0

Contrast & Accessibility

10.19:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40CE58 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40CE58

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40CE58);
background: linear-gradient(135deg, #000000, #40CE58);

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