black

#000000

#37BFA4

#37BFA4

Contrast Ratio

9.15:1

Delta E

81.9

Very Different

50:50 Mix

Color Values

Format #000000 #37BFA4
HEX #000000 #37BFA4
RGB 0, 0, 0 55, 191, 164
HSL 0.0, 0.0%, 0.0% 168.1, 55.3%, 48.2%
HSV 0.0, 0.0%, 0.0% 168.1, 71.2%, 74.9%
CMYK 0%, 0%, 0%, 100% 71.2%, 0.0%, 14.1%, 25.1%
OKLCH 0.0 0.0 0.0 0.7261 0.1212 176.3

Contrast & Accessibility

9.15:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #37BFA4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #37BFA4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #37BFA4);
background: linear-gradient(135deg, #000000, #37BFA4);

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