#DDFA00#DDFA00

#DDFA00 is a very light, highly saturated yellow. Relative luminance 0.837; OKLCH L 93.1% C 0.217 H 117.9°. Best body text is #000000 at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#DDFA00
RGB	rgb(221, 250, 0)
HSL	hsl(67, 100%, 49%)
HSV	hsv(67, 100%, 98%)
CMYK	cmyk(11.6%, 0%, 100%, 2%)
CIE-LAB	lab(93.34, -33.03, 90.56)
CIE-LCH	lch(93.34, 96.40, 110.04°)
OKLab	oklab(93.14% -0.1014 0.1914)
OKLCH	oklch(93.14% 0.217 117.9)
XYZ	xyz(64.0062, 83.7441, 12.7924)
Luminance	0.8374 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDFA00 #1D00FA

analogous

#FA9A00 #DDFA00 #60FA00

triadic

#DDFA00 #00DDFA #FA00DD

tetradic

#DDFA00 #00FA9A #1D00FA #FA0060

square

#DDFA00 #00FA9A #1D00FA #FA0060

split-complementary

#DDFA00 #0060FA #9A00FA

monochromatic

#718000 #A7BD00 #DDFA00 #E8FF38 #EFFF75

Accessibility & contrast

On white

1.18

#DDFA00 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.75

#DDFA00 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDFA00

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDFA00	#FFFFFF	#000000	##000000
##DDFA00	1.00	1.18	17.75	17.75
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.75	21.00	1.00	1.00
##000000	17.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB00

Deuteranopia (green-blind)

#FFED33

Tritanopia (blue-blind)

#EBEBD5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ddfa00;
/* rgb */ color: rgb(221, 250, 0);
/* oklch */ color: oklch(93.1% 0.217 117.9);

Tailwind

colors: {
  custom: {
    50: '#edfb71',
    500: '#ddfa00',
    950: '#000000',
  },
}

SCSS

$custom: #ddfa00;
$custom-light: #edfb71;
$custom-dark: #000000;

JSON

{
  "hex": "#ddfa00",
  "rgb": {
    "r": 221,
    "g": 250,
    "b": 0
  },
  "hsl": {
    "h": 66.96,
    "s": 100,
    "l": 49.02
  },
  "oklch": {
    "l": 0.93136,
    "c": 0.21661,
    "h": 117.9
  },
  "luminance": 0.83743
}

Semantic roles & 50–950 ramp

primary

#DDFA00

secondary

#251886

accent

#29FF42

background

#FFFFFB

surface

#FFFFF1

border

#D7D7CB

text

#171709

muted

#85857D

Preview Lab

Preview with #DDFA00

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

Preview Lab → · Contrast checker → · Palette generator →