black

#000000

#388B42

#388B42

Contrast Ratio

4.94:1

Delta E

73.05

Very Different

50:50 Mix

Color Values

Format #000000 #388B42
HEX #000000 #388B42
RGB 0, 0, 0 56, 139, 66
HSL 0.0, 0.0%, 0.0% 127.2, 42.6%, 38.2%
HSV 0.0, 0.0%, 0.0% 127.2, 59.7%, 54.5%
CMYK 0%, 0%, 0%, 100% 59.7%, 0.0%, 52.5%, 45.5%
OKLCH 0.0 0.0 0.0 0.5679 0.1348 145.8

Contrast & Accessibility

4.94:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #388B42 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #388B42

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #388B42);
background: linear-gradient(135deg, #000000, #388B42);

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