black

#000000

#23AC1B

#23AC1B

Contrast Ratio

6.99:1

Delta E

103.86

Very Different

50:50 Mix

Color Values

Format #000000 #23AC1B
HEX #000000 #23AC1B
RGB 0, 0, 0 35, 172, 27
HSL 0.0, 0.0%, 0.0% 116.7, 72.9%, 39.0%
HSV 0.0, 0.0%, 0.0% 116.7, 84.3%, 67.5%
CMYK 0%, 0%, 0%, 100% 79.7%, 0.0%, 84.3%, 32.5%
OKLCH 0.0 0.0 0.0 0.6493 0.208 142.2

Contrast & Accessibility

6.99:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #23AC1B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #23AC1B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #23AC1B);
background: linear-gradient(135deg, #000000, #23AC1B);

Explore Each Color

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