#DDEF81#DDEF81

#DDEF81 is a very light, vivid yellow. Relative luminance 0.787; OKLCH L 91.6% C 0.137 H 116.8°. Best body text is #000000 at 16.74:1 contrast (WCAG AA passes).

Color values

HEX	#DDEF81
RGB	rgb(221, 239, 129)
HSL	hsl(70, 77%, 72%)
HSV	hsv(70, 46%, 94%)
CMYK	cmyk(7.5%, 0%, 46%, 6.3%)
CIE-LAB	lab(91.09, -21.89, 50.92)
CIE-LCH	lch(91.09, 55.43, 113.27°)
OKLab	oklab(91.56% -0.0616 0.1219)
OKLCH	oklch(91.56% 0.137 116.8)
XYZ	xyz(64.6484, 78.6907, 32.5478)
Luminance	0.7869 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDEF81 #9381EF

analogous

#EFCA81 #DDEF81 #A6EF81

triadic

#DDEF81 #81DDEF #EF81DD

tetradic

#DDEF81 #81EFCA #9381EF #EF81A6

square

#DDEF81 #81EFCA #9381EF #EF81A6

split-complementary

#DDEF81 #81A6EF #CA81EF

monochromatic

#BBDA1C #CEE84B #DDEF81 #ECF6B7 #F8FCE4

Accessibility & contrast

On white

1.25

#DDEF81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.74

#DDEF81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDEF81

16.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDEF81	#FFFFFF	#000000	##000000
##DDEF81	1.00	1.25	16.74	16.74
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.74	21.00	1.00	1.00
##000000	16.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE578

Deuteranopia (green-blind)

#FAE687

Tritanopia (blue-blind)

#E7E4D5

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ddef81;
/* rgb */ color: rgb(221, 239, 129);
/* oklch */ color: oklch(91.6% 0.137 116.8);

Tailwind

colors: {
  custom: {
    50: '#e9f4a8',
    500: '#ddef81',
    950: '#000000',
  },
}

SCSS

$custom: #ddef81;
$custom-light: #e9f4a8;
$custom-dark: #000000;

JSON

{
  "hex": "#ddef81",
  "rgb": {
    "r": 221,
    "g": 239,
    "b": 129
  },
  "hsl": {
    "h": 69.818,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.91559,
    "c": 0.13663,
    "h": 116.8
  },
  "luminance": 0.7869
}

Semantic roles & 50–950 ramp

primary

#DDEF81

secondary

#5F4BC9

accent

#0CDA2D

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#161710

muted

#858580

Preview Lab

Preview with #DDEF81

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

Preview Lab → · Contrast checker → · Palette generator →