black

#000000

#23B91D

#23B91D

Contrast Ratio

8.03:1

Delta E

110.48

Very Different

50:50 Mix

Color Values

Format #000000 #23B91D
HEX #000000 #23B91D
RGB 0, 0, 0 35, 185, 29
HSL 0.0, 0.0%, 0.0% 117.7, 72.9%, 42.0%
HSV 0.0, 0.0%, 0.0% 117.7, 84.3%, 72.5%
CMYK 0%, 0%, 0%, 100% 81.1%, 0.0%, 84.3%, 27.5%
OKLCH 0.0 0.0 0.0 0.6847 0.2207 142.4

Contrast & Accessibility

8.03:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #23B91D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #23B91D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #23B91D);
background: linear-gradient(135deg, #000000, #23B91D);

Explore Each Color

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