black

#000000

#259B50

#259B50

Contrast Ratio

5.88:1

Delta E

80.61

Very Different

50:50 Mix

Color Values

Format #000000 #259B50
HEX #000000 #259B50
RGB 0, 0, 0 37, 155, 80
HSL 0.0, 0.0%, 0.0% 141.9, 61.5%, 37.6%
HSV 0.0, 0.0%, 0.0% 141.9, 76.1%, 60.8%
CMYK 0%, 0%, 0%, 100% 76.1%, 0.0%, 48.4%, 39.2%
OKLCH 0.0 0.0 0.0 0.6085 0.1508 150.6

Contrast & Accessibility

5.88:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #259B50 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #259B50

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #259B50);
background: linear-gradient(135deg, #000000, #259B50);

Explore Each Color

Related Comparisons