#DDFF42#DDFF42

#DDFF42 is a very light, highly saturated yellow-green. Relative luminance 0.873; OKLCH L 94.4% C 0.204 H 119.6°. Best body text is #000000 at 18.46:1 contrast (WCAG AA passes).

Color values

HEX	#DDFF42
RGB	rgb(221, 255, 66)
HSL	hsl(71, 100%, 63%)
HSV	hsv(71, 74%, 100%)
CMYK	cmyk(13.3%, 0%, 74.1%, 0%)
CIE-LAB	lab(94.86, -33.82, 80.38)
CIE-LCH	lch(94.86, 87.20, 112.82°)
OKLab	oklab(94.41% -0.1007 0.1772)
OKLCH	oklch(94.41% 0.204 119.6)
XYZ	xyz(66.5635, 87.2859, 18.4944)
Luminance	0.8729 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDFF42 #6442FF

analogous

#FFC342 #DDFF42 #7EFF42

triadic

#DDFF42 #42DDFF #FF42DD

tetradic

#DDFF42 #42FFC3 #6442FF #FF427E

square

#DDFF42 #42FFC3 #6442FF #FF427E

split-complementary

#DDFF42 #427EFF #C342FF

monochromatic

#A3C700 #D2FF05 #DDFF42 #E8FF7F #F3FFBC

Accessibility & contrast

On white

1.14

#DDFF42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.46

#DDFF42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDFF42

18.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDFF42	#FFFFFF	#000000	##000000
##DDFF42	1.00	1.14	18.46	18.46
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.46	21.00	1.00	1.00
##000000	18.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF013

Deuteranopia (green-blind)

#FFF153

Tritanopia (blue-blind)

#EAF1DB

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #ddff42;
/* rgb */ color: rgb(221, 255, 66);
/* oklch */ color: oklch(94.4% 0.204 119.6);

Tailwind

colors: {
  custom: {
    50: '#ecff84',
    500: '#ddff42',
    950: '#000000',
  },
}

SCSS

$custom: #ddff42;
$custom-light: #ecff84;
$custom-dark: #000000;

JSON

{
  "hex": "#ddff42",
  "rgb": {
    "r": 221,
    "g": 255,
    "b": 66
  },
  "hsl": {
    "h": 70.794,
    "s": 100,
    "l": 62.941
  },
  "oklch": {
    "l": 0.94414,
    "c": 0.20384,
    "h": 119.6
  },
  "luminance": 0.87285
}

Semantic roles & 50–950 ramp

primary

#DDFF42

secondary

#3F22C3

accent

#00E629

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17180C

muted

#85867F

Preview Lab

Preview with #DDFF42

Body copy rendered with the generated semantic roles for this colour.

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