#DDE37A#DDE37A

#DDE37A is a very light, vivid yellow. Relative luminance 0.717; OKLCH L 88.9% C 0.129 H 111.6°. Best body text is #000000 at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#DDE37A
RGB	rgb(221, 227, 122)
HSL	hsl(63, 65%, 68%)
HSV	hsv(63, 46%, 89%)
CMYK	cmyk(2.6%, 0%, 46.3%, 11%)
CIE-LAB	lab(87.83, -16.73, 50.27)
CIE-LCH	lch(87.83, 52.98, 108.41°)
OKLab	oklab(88.93% -0.0476 0.12)
OKLCH	oklch(88.93% 0.129 111.6)
XYZ	xyz(60.8018, 71.7166, 29.0483)
Luminance	0.7171 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDE37A #807AE3

analogous

#E3B47A #DDE37A #A8E37A

triadic

#DDE37A #7ADDE3 #E37ADD

tetradic

#DDE37A #7AE3B4 #807AE3 #E37AA8

square

#DDE37A #7AE3B4 #807AE3 #E37AA8

split-complementary

#DDE37A #7AA8E3 #B47AE3

monochromatic

#B3BB27 #D0D847 #DDE37A #EAEEAD #F7F8DF

Accessibility & contrast

On white

1.37

#DDE37A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.34

#DDE37A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDE37A

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDE37A	#FFFFFF	#000000	##000000
##DDE37A	1.00	1.37	15.34	15.34
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.34	21.00	1.00	1.00
##000000	15.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DB71

Deuteranopia (green-blind)

#F1DE7F

Tritanopia (blue-blind)

#E9D8CA

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #dde37a;
/* rgb */ color: rgb(221, 227, 122);
/* oklch */ color: oklch(88.9% 0.129 111.6);

Tailwind

colors: {
  custom: {
    50: '#e9eba2',
    500: '#dde37a',
    950: '#000000',
  },
}

SCSS

$custom: #dde37a;
$custom-light: #e9eba2;
$custom-dark: #000000;

JSON

{
  "hex": "#dde37a",
  "rgb": {
    "r": 221,
    "g": 227,
    "b": 122
  },
  "hsl": {
    "h": 63.429,
    "s": 65.217,
    "l": 68.431
  },
  "oklch": {
    "l": 0.88927,
    "c": 0.12909,
    "h": 111.6
  },
  "luminance": 0.71715
}

Semantic roles & 50–950 ramp

primary

#DDE37A

secondary

#4D47BA

accent

#18CD23

background

#FFFEFC

surface

#FEFDF6

border

#D6D5D0

text

#16160F

muted

#858480

Preview Lab

Preview with #DDE37A

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

Preview Lab → · Contrast checker → · Palette generator →