black

#000000

#128C2C

#128C2C

Contrast Ratio

4.81:1

Delta E

82.89

Very Different

50:50 Mix

Color Values

Format #000000 #128C2C
HEX #000000 #128C2C
RGB 0, 0, 0 18, 140, 44
HSL 0.0, 0.0%, 0.0% 132.8, 77.2%, 31.0%
HSV 0.0, 0.0%, 0.0% 132.8, 87.1%, 54.9%
CMYK 0%, 0%, 0%, 100% 87.1%, 0.0%, 68.6%, 45.1%
OKLCH 0.0 0.0 0.0 0.5588 0.1671 145.4

Contrast & Accessibility

4.81:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #128C2C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #128C2C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #128C2C);
background: linear-gradient(135deg, #000000, #128C2C);

Explore Each Color

Related Comparisons