black

#000000

#23AB33

#23AB33

Contrast Ratio

6.94:1

Delta E

98.22

Very Different

50:50 Mix

Color Values

Format #000000 #23AB33
HEX #000000 #23AB33
RGB 0, 0, 0 35, 171, 51
HSL 0.0, 0.0%, 0.0% 127.1, 66.0%, 40.4%
HSV 0.0, 0.0%, 0.0% 127.1, 79.5%, 67.1%
CMYK 0%, 0%, 0%, 100% 79.5%, 0.0%, 70.2%, 32.9%
OKLCH 0.0 0.0 0.0 0.6481 0.1945 144.3

Contrast & Accessibility

6.94:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #23AB33 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #23AB33

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #23AB33);
background: linear-gradient(135deg, #000000, #23AB33);

Explore Each Color

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