black

#000000

#66DF9D

#66DF9D

Contrast Ratio

12.61:1

Delta E

96.99

Very Different

50:50 Mix

Color Values

Format #000000 #66DF9D
HEX #000000 #66DF9D
RGB 0, 0, 0 102, 223, 157
HSL 0.0, 0.0%, 0.0% 147.3, 65.4%, 63.7%
HSV 0.0, 0.0%, 0.0% 147.3, 54.3%, 87.5%
CMYK 0%, 0%, 0%, 100% 54.3%, 0.0%, 29.6%, 12.5%
OKLCH 0.0 0.0 0.0 0.817 0.145 157.0

Contrast & Accessibility

12.61:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66DF9D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66DF9D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66DF9D);
background: linear-gradient(135deg, #000000, #66DF9D);

Explore Each Color

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