black

#000000

#42CF0D

#42CF0D

Contrast Ratio

10.16:1

Delta E

121.78

Very Different

50:50 Mix

Color Values

Format #000000 #42CF0D
HEX #000000 #42CF0D
RGB 0, 0, 0 66, 207, 13
HSL 0.0, 0.0%, 0.0% 103.6, 88.2%, 43.1%
HSV 0.0, 0.0%, 0.0% 103.6, 93.7%, 81.2%
CMYK 0%, 0%, 0%, 100% 68.1%, 0.0%, 93.7%, 18.8%
OKLCH 0.0 0.0 0.0 0.7491 0.2386 140.1

Contrast & Accessibility

10.16:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #42CF0D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #42CF0D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #42CF0D);
background: linear-gradient(135deg, #000000, #42CF0D);

Explore Each Color

Related Comparisons