black

#000000

#81DA9C

#81DA9C

Contrast Ratio

12.44:1

Delta E

92.45

Very Different

50:50 Mix

Color Values

Format #000000 #81DA9C
HEX #000000 #81DA9C
RGB 0, 0, 0 129, 218, 156
HSL 0.0, 0.0%, 0.0% 138.2, 54.6%, 68.0%
HSV 0.0, 0.0%, 0.0% 138.2, 40.8%, 85.5%
CMYK 0%, 0%, 0%, 100% 40.8%, 0.0%, 28.4%, 14.5%
OKLCH 0.0 0.0 0.0 0.8161 0.1232 152.6

Contrast & Accessibility

12.44:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81DA9C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81DA9C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81DA9C);
background: linear-gradient(135deg, #000000, #81DA9C);

Explore Each Color

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