#DDFF53#DDFF53

#DDFF53 is a very light, vivid yellow-green. Relative luminance 0.875; OKLCH L 94.5% C 0.194 H 120.0°. Best body text is #000000 at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#DDFF53
RGB	rgb(221, 255, 83)
HSL	hsl(72, 100%, 66%)
HSV	hsv(72, 67%, 100%)
CMYK	cmyk(13.3%, 0%, 67.5%, 0%)
CIE-LAB	lab(94.96, -32.96, 74.77)
CIE-LCH	lch(94.96, 81.72, 113.79°)
OKLab	oklab(94.52% -0.0969 0.1681)
OKLCH	oklch(94.52% 0.194 120)
XYZ	xyz(67.1413, 87.5170, 21.5373)
Luminance	0.8752 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDFF53 #7553FF

analogous

#FFCB53 #DDFF53 #87FF53

triadic

#DDFF53 #53DDFF #FF53DD

tetradic

#DDFF53 #53FFCB #7553FF #FF5387

square

#DDFF53 #53FFCB #7553FF #FF5387

split-complementary

#DDFF53 #5387FF #CB53FF

monochromatic

#ADD800 #D1FF16 #DDFF53 #E9FF90 #F5FFCD

Accessibility & contrast

On white

1.13

#DDFF53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.50

#DDFF53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDFF53

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDFF53	#FFFFFF	#000000	##000000
##DDFF53	1.00	1.13	18.50	18.50
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.50	21.00	1.00	1.00
##000000	18.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF138

Deuteranopia (green-blind)

#FFF160

Tritanopia (blue-blind)

#E9F2DD

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #ddff53;
/* rgb */ color: rgb(221, 255, 83);
/* oklch */ color: oklch(94.5% 0.194 120.0);

Tailwind

colors: {
  custom: {
    50: '#ebff8c',
    500: '#ddff53',
    950: '#000000',
  },
}

SCSS

$custom: #ddff53;
$custom-light: #ebff8c;
$custom-dark: #000000;

JSON

{
  "hex": "#ddff53",
  "rgb": {
    "r": 221,
    "g": 255,
    "b": 83
  },
  "hsl": {
    "h": 71.86,
    "s": 100,
    "l": 66.275
  },
  "oklch": {
    "l": 0.94524,
    "c": 0.19402,
    "h": 120
  },
  "luminance": 0.87517
}

Semantic roles & 50–950 ramp

primary

#DDFF53

secondary

#4725D1

accent

#00E62D

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17180D

muted

#85867F

Preview Lab

Preview with #DDFF53

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

Preview Lab → · Contrast checker → · Palette generator →