black

#000000

#617C30

#617C30

Contrast Ratio

4.43:1

Delta E

65.27

Very Different

50:50 Mix

Color Values

Format #000000 #617C30
HEX #000000 #617C30
RGB 0, 0, 0 97, 124, 48
HSL 0.0, 0.0%, 0.0% 81.3, 44.2%, 33.7%
HSV 0.0, 0.0%, 0.0% 81.3, 61.3%, 48.6%
CMYK 0%, 0%, 0%, 100% 21.8%, 0.0%, 61.3%, 51.4%
OKLCH 0.0 0.0 0.0 0.5481 0.1079 126.2

Contrast & Accessibility

4.43:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #617C30 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #617C30

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #617C30);
background: linear-gradient(135deg, #000000, #617C30);

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