black

#000000

#23A52F

#23A52F

Contrast Ratio

6.49:1

Delta E

95.78

Very Different

50:50 Mix

Color Values

Format #000000 #23A52F
HEX #000000 #23A52F
RGB 0, 0, 0 35, 165, 47
HSL 0.0, 0.0%, 0.0% 125.5, 65.0%, 39.2%
HSV 0.0, 0.0%, 0.0% 125.5, 78.8%, 64.7%
CMYK 0%, 0%, 0%, 100% 78.8%, 0.0%, 71.5%, 35.3%
OKLCH 0.0 0.0 0.0 0.6314 0.1903 144.0

Contrast & Accessibility

6.49:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #23A52F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #23A52F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #23A52F);
background: linear-gradient(135deg, #000000, #23A52F);

Explore Each Color

Related Comparisons