black

#000000

#81FF7C

#81FF7C

Contrast Ratio

16.53:1

Delta E

120.35

Very Different

50:50 Mix

Color Values

Format #000000 #81FF7C
HEX #000000 #81FF7C
RGB 0, 0, 0 129, 255, 124
HSL 0.0, 0.0%, 0.0% 117.7, 100.0%, 74.3%
HSV 0.0, 0.0%, 0.0% 117.7, 51.4%, 100.0%
CMYK 0%, 0%, 0%, 100% 49.4%, 0.0%, 51.4%, 0.0%
OKLCH 0.0 0.0 0.0 0.8987 0.2052 142.9

Contrast & Accessibility

16.53:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81FF7C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81FF7C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81FF7C);
background: linear-gradient(135deg, #000000, #81FF7C);

Explore Each Color

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