black

#000000

#23A921

#23A921

Contrast Ratio

6.77:1

Delta E

101.13

Very Different

50:50 Mix

Color Values

Format #000000 #23A921
HEX #000000 #23A921
RGB 0, 0, 0 35, 169, 33
HSL 0.0, 0.0%, 0.0% 119.1, 67.3%, 39.6%
HSV 0.0, 0.0%, 0.0% 119.1, 80.5%, 66.3%
CMYK 0%, 0%, 0%, 100% 79.3%, 0.0%, 80.5%, 33.7%
OKLCH 0.0 0.0 0.0 0.6414 0.2024 142.6

Contrast & Accessibility

6.77:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #23A921 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #23A921

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #23A921);
background: linear-gradient(135deg, #000000, #23A921);

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