black

#000000

#21AF16

#21AF16

Contrast Ratio

7.21:1

Delta E

106.34

Very Different

50:50 Mix

Color Values

Format #000000 #21AF16
HEX #000000 #21AF16
RGB 0, 0, 0 33, 175, 22
HSL 0.0, 0.0%, 0.0% 115.7, 77.7%, 38.6%
HSV 0.0, 0.0%, 0.0% 115.7, 87.4%, 68.6%
CMYK 0%, 0%, 0%, 100% 81.1%, 0.0%, 87.4%, 31.4%
OKLCH 0.0 0.0 0.0 0.657 0.2133 142.1

Contrast & Accessibility

7.21:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21AF16 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #21AF16

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #21AF16);
background: linear-gradient(135deg, #000000, #21AF16);

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