black

#000000

#66D039

#66D039

Contrast Ratio

10.65:1

Delta E

112.36

Very Different

50:50 Mix

Color Values

Format #000000 #66D039
HEX #000000 #66D039
RGB 0, 0, 0 102, 208, 57
HSL 0.0, 0.0%, 0.0% 102.1, 61.6%, 52.0%
HSV 0.0, 0.0%, 0.0% 102.1, 72.6%, 81.6%
CMYK 0%, 0%, 0%, 100% 51.0%, 0.0%, 72.6%, 18.4%
OKLCH 0.0 0.0 0.0 0.7655 0.2091 138.2

Contrast & Accessibility

10.65:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66D039 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66D039

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66D039);
background: linear-gradient(135deg, #000000, #66D039);

Explore Each Color

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