black

#000000

#397E24

#397E24

Contrast Ratio

4.18:1

Delta E

73.36

Very Different

50:50 Mix

Color Values

Format #000000 #397E24
HEX #000000 #397E24
RGB 0, 0, 0 57, 126, 36
HSL 0.0, 0.0%, 0.0% 106.0, 55.6%, 31.8%
HSV 0.0, 0.0%, 0.0% 106.0, 71.4%, 49.4%
CMYK 0%, 0%, 0%, 100% 54.8%, 0.0%, 71.4%, 50.6%
OKLCH 0.0 0.0 0.0 0.5289 0.1422 139.3

Contrast & Accessibility

4.18:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #397E24 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #397E24

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #397E24);
background: linear-gradient(135deg, #000000, #397E24);

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