#DDE37F#DDE37F

#DDE37F is a very light, vivid yellow. Relative luminance 0.718; OKLCH L 89.0% C 0.124 H 111.7°. Best body text is #000000 at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#DDE37F
RGB	rgb(221, 227, 127)
HSL	hsl(64, 64%, 69%)
HSV	hsv(64, 44%, 89%)
CMYK	cmyk(2.6%, 0%, 44.1%, 11%)
CIE-LAB	lab(87.89, -16.25, 47.95)
CIE-LCH	lch(87.89, 50.63, 108.72°)
OKLab	oklab(89% -0.0458 0.1152)
OKLCH	oklch(89% 0.124 111.7)
XYZ	xyz(61.1196, 71.8437, 30.7221)
Luminance	0.7184 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDE37F #857FE3

analogous

#E3B77F #DDE37F #ABE37F

triadic

#DDE37F #7FDDE3 #E37FDD

tetradic

#DDE37F #7FE3B7 #857FE3 #E37FAB

square

#DDE37F #7FE3B7 #857FE3 #E37FAB

split-complementary

#DDE37F #7FABE3 #B77FE3

monochromatic

#B5BE2A #D0D84D #DDE37F #EAEEB1 #F8F9E3

Accessibility & contrast

On white

1.37

#DDE37F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.37

#DDE37F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDE37F

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDE37F	#FFFFFF	#000000	##000000
##DDE37F	1.00	1.37	15.37	15.37
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.37	21.00	1.00	1.00
##000000	15.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DB77

Deuteranopia (green-blind)

#F1DE84

Tritanopia (blue-blind)

#E9D8CB

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #dde37f;
/* rgb */ color: rgb(221, 227, 127);
/* oklch */ color: oklch(89.0% 0.124 111.7);

Tailwind

colors: {
  custom: {
    50: '#e9eba6',
    500: '#dde37f',
    950: '#000000',
  },
}

SCSS

$custom: #dde37f;
$custom-light: #e9eba6;
$custom-dark: #000000;

JSON

{
  "hex": "#dde37f",
  "rgb": {
    "r": 221,
    "g": 227,
    "b": 127
  },
  "hsl": {
    "h": 63.6,
    "s": 64.103,
    "l": 69.412
  },
  "oklch": {
    "l": 0.88996,
    "c": 0.12396,
    "h": 111.7
  },
  "luminance": 0.71843
}

Semantic roles & 50–950 ramp

primary

#DDE37F

secondary

#524CBB

accent

#1ACC24

background

#FEFEFC

surface

#FDFDF6

border

#D5D5D0

text

#16160F

muted

#848480

Preview Lab

Preview with #DDE37F

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

Preview Lab → · Contrast checker → · Palette generator →