black

#000000

#1C9821

#1C9821

Contrast Ratio

5.56:1

Delta E

92.06

Very Different

50:50 Mix

Color Values

Format #000000 #1C9821
HEX #000000 #1C9821
RGB 0, 0, 0 28, 152, 33
HSL 0.0, 0.0%, 0.0% 122.4, 68.9%, 35.3%
HSV 0.0, 0.0%, 0.0% 122.4, 81.6%, 59.6%
CMYK 0%, 0%, 0%, 100% 81.6%, 0.0%, 78.3%, 40.4%
OKLCH 0.0 0.0 0.0 0.5931 0.1856 143.2

Contrast & Accessibility

5.56:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1C9821 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1C9821

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1C9821);
background: linear-gradient(135deg, #000000, #1C9821);

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