#DDF663#DDF663

#DDF663 is a very light, vivid yellow-green. Relative luminance 0.822; OKLCH L 92.7% C 0.172 H 118.0°. Best body text is #000000 at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#DDF663
RGB	rgb(221, 246, 99)
HSL	hsl(70, 89%, 68%)
HSV	hsv(70, 60%, 96%)
CMYK	cmyk(10.2%, 0%, 59.8%, 3.5%)
CIE-LAB	lab(92.66, -27.77, 66.13)
CIE-LCH	lch(92.66, 71.72, 112.78°)
OKLab	oklab(92.71% -0.081 0.152)
OKLCH	oklch(92.71% 0.172 118)
XYZ	xyz(65.0278, 82.1851, 24.2396)
Luminance	0.8218 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDF663 #7C63F6

analogous

#F6C563 #DDF663 #93F663

triadic

#DDF663 #63DDF6 #F663DD

tetradic

#DDF663 #63F6C5 #7C63F6 #F66393

square

#DDF663 #63F6C5 #7C63F6 #F66393

split-complementary

#DDF663 #6393F6 #C563F6

monochromatic

#B1D20C #D0F329 #DDF663 #EAF99D #F6FDD7

Accessibility & contrast

On white

1.20

#DDF663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.44

#DDF663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDF663

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDF663	#FFFFFF	#000000	##000000
##DDF663	1.00	1.20	17.44	17.44
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.44	21.00	1.00	1.00
##000000	17.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA52

Deuteranopia (green-blind)

#FFEB6D

Tritanopia (blue-blind)

#E9EAD7

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #ddf663;
/* rgb */ color: rgb(221, 246, 99);
/* oklch */ color: oklch(92.7% 0.172 118.0);

Tailwind

colors: {
  custom: {
    50: '#eaf995',
    500: '#ddf663',
    950: '#000000',
  },
}

SCSS

$custom: #ddf663;
$custom-light: #eaf995;
$custom-dark: #000000;

JSON

{
  "hex": "#ddf663",
  "rgb": {
    "r": 221,
    "g": 246,
    "b": 99
  },
  "hsl": {
    "h": 70.204,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.92713,
    "c": 0.17221,
    "h": 118
  },
  "luminance": 0.82185
}

Semantic roles & 50–950 ramp

primary

#DDF663

secondary

#4B30CE

accent

#00E627

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#16170E

muted

#85857F

Preview Lab

Preview with #DDF663

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

Preview Lab → · Contrast checker → · Palette generator →