black

#000000

#23A44F

#23A44F

Contrast Ratio

6.49:1

Delta E

86.48

Very Different

50:50 Mix

Color Values

Format #000000 #23A44F
HEX #000000 #23A44F
RGB 0, 0, 0 35, 164, 79
HSL 0.0, 0.0%, 0.0% 140.5, 64.8%, 39.0%
HSV 0.0, 0.0%, 0.0% 140.5, 78.7%, 64.3%
CMYK 0%, 0%, 0%, 100% 78.7%, 0.0%, 51.8%, 35.7%
OKLCH 0.0 0.0 0.0 0.6325 0.1639 149.5

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: #23A44F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #23A44F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #23A44F);
background: linear-gradient(135deg, #000000, #23A44F);

Explore Each Color

Related Comparisons