black

#000000

#66CC93

#66CC93

Contrast Ratio

10.62:1

Delta E

88.41

Very Different

50:50 Mix

Color Values

Format #000000 #66CC93
HEX #000000 #66CC93
RGB 0, 0, 0 102, 204, 147
HSL 0.0, 0.0%, 0.0% 146.5, 50.0%, 60.0%
HSV 0.0, 0.0%, 0.0% 146.5, 50.0%, 80.0%
CMYK 0%, 0%, 0%, 100% 50.0%, 0.0%, 27.9%, 20.0%
OKLCH 0.0 0.0 0.0 0.7686 0.1271 157.1

Contrast & Accessibility

10.62:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66CC93 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66CC93

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66CC93);
background: linear-gradient(135deg, #000000, #66CC93);

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