black

#000000

#617D36

#617D36

Contrast Ratio

4.49:1

Delta E

64.1

Very Different

50:50 Mix

Color Values

Format #000000 #617D36
HEX #000000 #617D36
RGB 0, 0, 0 97, 125, 54
HSL 0.0, 0.0%, 0.0% 83.7, 39.7%, 35.1%
HSV 0.0, 0.0%, 0.0% 83.7, 56.8%, 49.0%
CMYK 0%, 0%, 0%, 100% 22.4%, 0.0%, 56.8%, 51.0%
OKLCH 0.0 0.0 0.0 0.5514 0.1036 127.4

Contrast & Accessibility

4.49:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #617D36 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #617D36

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #617D36);
background: linear-gradient(135deg, #000000, #617D36);

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