black

#000000

#239E43

#239E43

Contrast Ratio

6.04:1

Delta E

86.27

Very Different

50:50 Mix

Color Values

Format #000000 #239E43
HEX #000000 #239E43
RGB 0, 0, 0 35, 158, 67
HSL 0.0, 0.0%, 0.0% 135.6, 63.7%, 37.8%
HSV 0.0, 0.0%, 0.0% 135.6, 77.8%, 62.0%
CMYK 0%, 0%, 0%, 100% 77.8%, 0.0%, 57.6%, 38.0%
OKLCH 0.0 0.0 0.0 0.6144 0.1669 147.4

Contrast & Accessibility

6.04:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #239E43 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #239E43

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #239E43);
background: linear-gradient(135deg, #000000, #239E43);

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