black

#000000

#66AF8D

#66AF8D

Contrast Ratio

8.08:1

Delta E

73.6

Very Different

50:50 Mix

Color Values

Format #000000 #66AF8D
HEX #000000 #66AF8D
RGB 0, 0, 0 102, 175, 141
HSL 0.0, 0.0%, 0.0% 152.1, 31.3%, 54.3%
HSV 0.0, 0.0%, 0.0% 152.1, 41.7%, 68.6%
CMYK 0%, 0%, 0%, 100% 41.7%, 0.0%, 19.4%, 31.4%
OKLCH 0.0 0.0 0.0 0.6964 0.0897 162.7

Contrast & Accessibility

8.08:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66AF8D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66AF8D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66AF8D);
background: linear-gradient(135deg, #000000, #66AF8D);

Explore Each Color

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