black

#000000

#3F894B

#3F894B

Contrast Ratio

4.89:1

Delta E

68.5

Very Different

50:50 Mix

Color Values

Format #000000 #3F894B
HEX #000000 #3F894B
RGB 0, 0, 0 63, 137, 75
HSL 0.0, 0.0%, 0.0% 129.7, 37.0%, 39.2%
HSV 0.0, 0.0%, 0.0% 129.7, 54.0%, 53.7%
CMYK 0%, 0%, 0%, 100% 54.0%, 0.0%, 45.3%, 46.3%
OKLCH 0.0 0.0 0.0 0.5668 0.1195 147.2

Contrast & Accessibility

4.89:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F894B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F894B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F894B);
background: linear-gradient(135deg, #000000, #3F894B);

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