black

#000000

#23A545

#23A545

Contrast Ratio

6.54:1

Delta E

89.89

Very Different

50:50 Mix

Color Values

Format #000000 #23A545
HEX #000000 #23A545
RGB 0, 0, 0 35, 165, 69
HSL 0.0, 0.0%, 0.0% 135.7, 65.0%, 39.2%
HSV 0.0, 0.0%, 0.0% 135.7, 78.8%, 64.7%
CMYK 0%, 0%, 0%, 100% 78.8%, 0.0%, 58.2%, 35.3%
OKLCH 0.0 0.0 0.0 0.6337 0.1739 147.3

Contrast & Accessibility

6.54:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #23A545 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #23A545

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #23A545);
background: linear-gradient(135deg, #000000, #23A545);

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