#DDFF57#DDFF57

#DDFF57 is a very light, vivid yellow-green. Relative luminance 0.876; OKLCH L 94.6% C 0.191 H 120.1°. Best body text is #000000 at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#DDFF57
RGB	rgb(221, 255, 87)
HSL	hsl(72, 100%, 67%)
HSV	hsv(72, 66%, 100%)
CMYK	cmyk(13.3%, 0%, 65.9%, 0%)
CIE-LAB	lab(94.98, -32.73, 73.33)
CIE-LCH	lch(94.98, 80.30, 114.05°)
OKLab	oklab(94.55% -0.0959 0.1656)
OKLCH	oklch(94.55% 0.191 120.1)
XYZ	xyz(67.3002, 87.5805, 22.3743)
Luminance	0.8758 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDFF57 #7957FF

analogous

#FFCD57 #DDFF57 #89FF57

triadic

#DDFF57 #57DDFF #FF57DD

tetradic

#DDFF57 #57FFCD #7957FF #FF5789

square

#DDFF57 #57FFCD #7957FF #FF5789

split-complementary

#DDFF57 #5789FF #CD57FF

monochromatic

#AFDC00 #D1FF1A #DDFF57 #E9FF94 #F6FFD1

Accessibility & contrast

On white

1.13

#DDFF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.52

#DDFF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDFF57

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDFF57	#FFFFFF	#000000	##000000
##DDFF57	1.00	1.13	18.52	18.52
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.52	21.00	1.00	1.00
##000000	18.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF13F

Deuteranopia (green-blind)

#FFF164

Tritanopia (blue-blind)

#E9F2DD

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ddff57;
/* rgb */ color: rgb(221, 255, 87);
/* oklch */ color: oklch(94.6% 0.191 120.1);

Tailwind

colors: {
  custom: {
    50: '#ebff8f',
    500: '#ddff57',
    950: '#000000',
  },
}

SCSS

$custom: #ddff57;
$custom-light: #ebff8f;
$custom-dark: #000000;

JSON

{
  "hex": "#ddff57",
  "rgb": {
    "r": 221,
    "g": 255,
    "b": 87
  },
  "hsl": {
    "h": 72.143,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.94554,
    "c": 0.19138,
    "h": 120.1
  },
  "luminance": 0.8758
}

Semantic roles & 50–950 ramp

primary

#DDFF57

secondary

#4926D5

accent

#00E62E

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17180D

muted

#85867F

Preview Lab

Preview with #DDFF57

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

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