black

#000000

#66CB46

#66CB46

Contrast Ratio

10.2:1

Delta E

106.45

Very Different

50:50 Mix

Color Values

Format #000000 #66CB46
HEX #000000 #66CB46
RGB 0, 0, 0 102, 203, 70
HSL 0.0, 0.0%, 0.0% 105.6, 56.1%, 53.5%
HSV 0.0, 0.0%, 0.0% 105.6, 65.5%, 79.6%
CMYK 0%, 0%, 0%, 100% 49.8%, 0.0%, 65.5%, 20.4%
OKLCH 0.0 0.0 0.0 0.7539 0.1946 139.1

Contrast & Accessibility

10.2:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66CB46 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66CB46

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66CB46);
background: linear-gradient(135deg, #000000, #66CB46);

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