black

#000000

#23AB1F

#23AB1F

Contrast Ratio

6.92:1

Delta E

102.61

Very Different

50:50 Mix

Color Values

Format #000000 #23AB1F
HEX #000000 #23AB1F
RGB 0, 0, 0 35, 171, 31
HSL 0.0, 0.0%, 0.0% 118.3, 69.3%, 39.6%
HSV 0.0, 0.0%, 0.0% 118.3, 81.9%, 67.1%
CMYK 0%, 0%, 0%, 100% 79.5%, 0.0%, 81.9%, 32.9%
OKLCH 0.0 0.0 0.0 0.6467 0.2054 142.5

Contrast & Accessibility

6.92:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #23AB1F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #23AB1F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #23AB1F);
background: linear-gradient(135deg, #000000, #23AB1F);

Explore Each Color

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