black

#000000

#4BB221

#4BB221

Contrast Ratio

7.69:1

Delta E

102.96

Very Different

50:50 Mix

Color Values

Format #000000 #4BB221
HEX #000000 #4BB221
RGB 0, 0, 0 75, 178, 33
HSL 0.0, 0.0%, 0.0% 102.6, 68.7%, 41.4%
HSV 0.0, 0.0%, 0.0% 102.6, 81.5%, 69.8%
CMYK 0%, 0%, 0%, 100% 57.9%, 0.0%, 81.5%, 30.2%
OKLCH 0.0 0.0 0.0 0.6763 0.1987 138.8

Contrast & Accessibility

7.69:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4BB221 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4BB221

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4BB221);
background: linear-gradient(135deg, #000000, #4BB221);

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