black

#000000

#66CFB0

#66CFB0

Contrast Ratio

11.12:1

Delta E

85.52

Very Different

50:50 Mix

Color Values

Format #000000 #66CFB0
HEX #000000 #66CFB0
RGB 0, 0, 0 102, 207, 176
HSL 0.0, 0.0%, 0.0% 162.3, 52.2%, 60.6%
HSV 0.0, 0.0%, 0.0% 162.3, 50.7%, 81.2%
CMYK 0%, 0%, 0%, 100% 50.7%, 0.0%, 15.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.7831 0.1084 171.7

Contrast & Accessibility

11.12:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66CFB0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66CFB0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66CFB0);
background: linear-gradient(135deg, #000000, #66CFB0);

Explore Each Color

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