black

#000000

#EFF68A

#EFF68A

Contrast Ratio

18.22:1

Delta E

108.64

Very Different

50:50 Mix

Color Values

Format #000000 #EFF68A
HEX #000000 #EFF68A
RGB 0, 0, 0 239, 246, 138
HSL 0.0, 0.0%, 0.0% 63.9, 85.7%, 75.3%
HSV 0.0, 0.0%, 0.0% 63.9, 43.9%, 96.5%
CMYK 0%, 0%, 0%, 100% 2.8%, 0.0%, 43.9%, 3.5%
OKLCH 0.0 0.0 0.0 0.9452 0.1319 111.9

Contrast & Accessibility

18.22:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFF68A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFF68A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EFF68A);
background: linear-gradient(135deg, #000000, #EFF68A);

Explore Each Color

Related Comparisons