black

#000000

#617C1F

#617C1F

Contrast Ratio

4.41:1

Delta E

70.06

Very Different

50:50 Mix

Color Values

Format #000000 #617C1F
HEX #000000 #617C1F
RGB 0, 0, 0 97, 124, 31
HSL 0.0, 0.0%, 0.0% 77.4, 60.0%, 30.4%
HSV 0.0, 0.0%, 0.0% 77.4, 75.0%, 48.6%
CMYK 0%, 0%, 0%, 100% 21.8%, 0.0%, 75.0%, 51.4%
OKLCH 0.0 0.0 0.0 0.5465 0.1215 124.6

Contrast & Accessibility

4.41:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #617C1F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #617C1F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #617C1F);
background: linear-gradient(135deg, #000000, #617C1F);

Explore Each Color

Related Comparisons