black

#000000

#51B992

#51B992

Contrast Ratio

8.7:1

Delta E

79.74

Very Different

50:50 Mix

Color Values

Format #000000 #51B992
HEX #000000 #51B992
RGB 0, 0, 0 81, 185, 146
HSL 0.0, 0.0%, 0.0% 157.5, 42.6%, 52.2%
HSV 0.0, 0.0%, 0.0% 157.5, 56.2%, 72.5%
CMYK 0%, 0%, 0%, 100% 56.2%, 0.0%, 21.1%, 27.5%
OKLCH 0.0 0.0 0.0 0.7136 0.1134 165.8

Contrast & Accessibility

8.7:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51B992 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51B992

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51B992);
background: linear-gradient(135deg, #000000, #51B992);

Explore Each Color

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