#DDF557#DDF557

#DDF557 is a very light, vivid yellow. Relative luminance 0.814; OKLCH L 92.4% C 0.180 H 117.5°. Best body text is #000000 at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#DDF557
RGB	rgb(221, 245, 87)
HSL	hsl(69, 89%, 65%)
HSV	hsv(69, 64%, 96%)
CMYK	cmyk(9.8%, 0%, 64.5%, 3.9%)
CIE-LAB	lab(92.29, -28.10, 70.54)
CIE-LCH	lch(92.29, 75.93, 111.72°)
OKLab	oklab(92.39% -0.083 0.1598)
OKLCH	oklch(92.39% 0.18 117.5)
XYZ	xyz(64.1928, 81.3658, 21.3385)
Luminance	0.8136 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDF557 #6F57F5

analogous

#F5BE57 #DDF557 #8EF557

triadic

#DDF557 #57DDF5 #F557DD

tetradic

#DDF557 #57F5BE #6F57F5 #F5578E

square

#DDF557 #57F5BE #6F57F5 #F5578E

split-complementary

#DDF557 #578EF5 #BE57F5

monochromatic

#AAC60C #D1F21D #DDF557 #E9F891 #F4FCCB

Accessibility & contrast

On white

1.22

#DDF557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.27

#DDF557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDF557

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDF557	#FFFFFF	#000000	##000000
##DDF557	1.00	1.22	17.27	17.27
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.27	21.00	1.00	1.00
##000000	17.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE841

Deuteranopia (green-blind)

#FFEA62

Tritanopia (blue-blind)

#EAE8D5

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #ddf557;
/* rgb */ color: rgb(221, 245, 87);
/* oklch */ color: oklch(92.4% 0.180 117.5);

Tailwind

colors: {
  custom: {
    50: '#ebf88e',
    500: '#ddf557',
    950: '#000000',
  },
}

SCSS

$custom: #ddf557;
$custom-light: #ebf88e;
$custom-dark: #000000;

JSON

{
  "hex": "#ddf557",
  "rgb": {
    "r": 221,
    "g": 245,
    "b": 87
  },
  "hsl": {
    "h": 69.114,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.92391,
    "c": 0.18004,
    "h": 117.5
  },
  "luminance": 0.81365
}

Semantic roles & 50–950 ramp

primary

#DDF557

secondary

#442DC3

accent

#00E523

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DDF557

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

Preview Lab → · Contrast checker → · Palette generator →