black

#000000

#54D021

#54D021

Contrast Ratio

10.42:1

Delta E

118.52

Very Different

50:50 Mix

Color Values

Format #000000 #54D021
HEX #000000 #54D021
RGB 0, 0, 0 84, 208, 33
HSL 0.0, 0.0%, 0.0% 102.5, 72.6%, 47.3%
HSV 0.0, 0.0%, 0.0% 102.5, 84.1%, 81.6%
CMYK 0%, 0%, 0%, 100% 59.6%, 0.0%, 84.1%, 18.4%
OKLCH 0.0 0.0 0.0 0.7575 0.228 139.1

Contrast & Accessibility

10.42:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #54D021 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #54D021

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #54D021);
background: linear-gradient(135deg, #000000, #54D021);

Explore Each Color

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