#DDEC66#DDEC66

#DDEC66 is a very light, vivid yellow. Relative luminance 0.763; OKLCH L 90.6% C 0.158 H 115.0°. Best body text is #000000 at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#DDEC66
RGB	rgb(221, 236, 102)
HSL	hsl(67, 78%, 66%)
HSV	hsv(67, 57%, 93%)
CMYK	cmyk(6.4%, 0%, 56.8%, 7.5%)
CIE-LAB	lab(90.01, -22.81, 61.92)
CIE-LCH	lch(90.01, 65.99, 110.22°)
OKLab	oklab(90.6% -0.0667 0.1434)
OKLCH	oklch(90.6% 0.158 115)
XYZ	xyz(62.2138, 76.3233, 24.0223)
Luminance	0.7632 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDEC66 #7566EC

analogous

#ECB866 #DDEC66 #9AEC66

triadic

#DDEC66 #66DDEC #EC66DD

tetradic

#DDEC66 #66ECB8 #7566EC #EC669A

square

#DDEC66 #66ECB8 #7566EC #EC669A

split-complementary

#DDEC66 #669AEC #B866EC

monochromatic

#ADC018 #D1E530 #DDEC66 #E9F39C #F5FAD3

Accessibility & contrast

On white

1.29

#DDEC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.26

#DDEC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDEC66

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDEC66	#FFFFFF	#000000	##000000
##DDEC66	1.00	1.29	16.26	16.26
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.26	21.00	1.00	1.00
##000000	16.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE158

Deuteranopia (green-blind)

#FAE46E

Tritanopia (blue-blind)

#EAE0CF

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ddec66;
/* rgb */ color: rgb(221, 236, 102);
/* oklch */ color: oklch(90.6% 0.158 115.0);

Tailwind

colors: {
  custom: {
    50: '#eaf296',
    500: '#ddec66',
    950: '#000000',
  },
}

SCSS

$custom: #ddec66;
$custom-light: #eaf296;
$custom-dark: #000000;

JSON

{
  "hex": "#ddec66",
  "rgb": {
    "r": 221,
    "g": 236,
    "b": 102
  },
  "hsl": {
    "h": 66.716,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.90599,
    "c": 0.15817,
    "h": 115
  },
  "luminance": 0.76322
}

Semantic roles & 50–950 ramp

primary

#DDEC66

secondary

#4738BE

accent

#0BDA22

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#16160E

muted

#85857F

Preview Lab

Preview with #DDEC66

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

Preview Lab → · Contrast checker → · Palette generator →