#DDE666#DDE666

#DDE666 is a very light, vivid yellow. Relative luminance 0.729; OKLCH L 89.3% C 0.151 H 112.8°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#DDE666
RGB	rgb(221, 230, 102)
HSL	hsl(64, 72%, 65%)
HSV	hsv(64, 56%, 90%)
CMYK	cmyk(3.9%, 0%, 55.7%, 9.8%)
CIE-LAB	lab(88.41, -19.91, 60.13)
CIE-LCH	lch(88.41, 63.34, 108.32°)
OKLab	oklab(89.32% -0.0586 0.1396)
OKLCH	oklch(89.32% 0.151 112.8)
XYZ	xyz(60.5152, 72.9262, 23.4561)
Luminance	0.7292 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDE666 #6F66E6

analogous

#E6AF66 #DDE666 #9DE666

triadic

#DDE666 #66DDE6 #E666DD

tetradic

#DDE666 #66E6AF #6F66E6 #E6669D

square

#DDE666 #66E6AF #6F66E6 #E6669D

split-complementary

#DDE666 #669DE6 #AF66E6

monochromatic

#AAB41D #D1DD31 #DDE666 #E9EF9B #F4F7CF

Accessibility & contrast

On white

1.35

#DDE666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#DDE666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDE666

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDE666	#FFFFFF	#000000	##000000
##DDE666	1.00	1.35	15.59	15.59
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.59	21.00	1.00	1.00
##000000	15.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC59

Deuteranopia (green-blind)

#F5DF6D

Tritanopia (blue-blind)

#EADACA

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #dde666;
/* rgb */ color: rgb(221, 230, 102);
/* oklch */ color: oklch(89.3% 0.151 112.8);

Tailwind

colors: {
  custom: {
    50: '#eaed96',
    500: '#dde666',
    950: '#000000',
  },
}

SCSS

$custom: #dde666;
$custom-light: #eaed96;
$custom-dark: #000000;

JSON

{
  "hex": "#dde666",
  "rgb": {
    "r": 221,
    "g": 230,
    "b": 102
  },
  "hsl": {
    "h": 64.219,
    "s": 71.91,
    "l": 65.098
  },
  "oklch": {
    "l": 0.89321,
    "c": 0.15135,
    "h": 112.8
  },
  "luminance": 0.72925
}

Semantic roles & 50–950 ramp

primary

#DDE666

secondary

#443CB5

accent

#12D41F

background

#FFFEFC

surface

#FEFDF5

border

#D6D5CF

text

#16160E

muted

#85847F

Preview Lab

Preview with #DDE666

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

Preview Lab → · Contrast checker → · Palette generator →