black

#000000

#63CB96

#63CB96

Contrast Ratio

10.51:1

Delta E

87.53

Very Different

50:50 Mix

Color Values

Format #000000 #63CB96
HEX #000000 #63CB96
RGB 0, 0, 0 99, 203, 150
HSL 0.0, 0.0%, 0.0% 149.4, 50.0%, 59.2%
HSV 0.0, 0.0%, 0.0% 149.4, 51.2%, 79.6%
CMYK 0%, 0%, 0%, 100% 51.2%, 0.0%, 26.1%, 20.4%
OKLCH 0.0 0.0 0.0 0.7656 0.1248 159.2

Contrast & Accessibility

10.51:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63CB96 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63CB96

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63CB96);
background: linear-gradient(135deg, #000000, #63CB96);

Explore Each Color

Related Comparisons