black

#000000

#23CC00

#23CC00

Contrast Ratio

9.71:1

Delta E

123.08

Very Different

50:50 Mix

Color Values

Format #000000 #23CC00
HEX #000000 #23CC00
RGB 0, 0, 0 35, 204, 0
HSL 0.0, 0.0%, 0.0% 109.7, 100.0%, 40.0%
HSV 0.0, 0.0%, 0.0% 109.7, 100.0%, 80.0%
CMYK 0%, 0%, 0%, 100% 82.8%, 0.0%, 100.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.7351 0.2454 141.7

Contrast & Accessibility

9.71:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #23CC00 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #23CC00

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #23CC00);
background: linear-gradient(135deg, #000000, #23CC00);

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