black

#000000

#1C8921

#1C8921

Contrast Ratio

4.65:1

Delta E

83.42

Very Different

50:50 Mix

Color Values

Format #000000 #1C8921
HEX #000000 #1C8921
RGB 0, 0, 0 28, 137, 33
HSL 0.0, 0.0%, 0.0% 122.8, 66.1%, 32.4%
HSV 0.0, 0.0%, 0.0% 122.8, 79.6%, 53.7%
CMYK 0%, 0%, 0%, 100% 79.6%, 0.0%, 75.9%, 46.3%
OKLCH 0.0 0.0 0.0 0.5508 0.1687 143.3

Contrast & Accessibility

4.65:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1C8921 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1C8921

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1C8921);
background: linear-gradient(135deg, #000000, #1C8921);

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