#DED558#DED558

#DED558 is a very light, vivid yellow. Relative luminance 0.638; OKLCH L 85.7% C 0.145 H 105.2°. Best body text is #000000 at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#DED558
RGB	rgb(222, 213, 88)
HSL	hsl(56, 67%, 61%)
HSV	hsv(56, 60%, 87%)
CMYK	cmyk(0%, 4.1%, 60.4%, 12.9%)
CIE-LAB	lab(83.87, -12.12, 61.19)
CIE-LCH	lch(83.87, 62.38, 101.21°)
OKLab	oklab(85.68% -0.038 0.1401)
OKLCH	oklch(85.68% 0.145 105.2)
XYZ	xyz(55.6818, 63.8246, 18.6169)
Luminance	0.6382 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DED558 #5861DE

analogous

#DE9258 #DED558 #A4DE58

triadic

#DED558 #58DED5 #D558DE

tetradic

#DED558 #58DE92 #5861DE #DE58A4

square

#DED558 #58DE92 #5861DE #DE58A4

split-complementary

#DED558 #58A4DE #9258DE

monochromatic

#9D941F #D0C529 #DED558 #E8E28B #F2EFBE

Accessibility & contrast

On white

1.53

#DED558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.76

#DED558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DED558

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DED558	#FFFFFF	#000000	##000000
##DED558	1.00	1.53	13.76	13.76
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.76	21.00	1.00	1.00
##000000	13.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE4A

Deuteranopia (green-blind)

#E9D45F

Tritanopia (blue-blind)

#EDC8BA

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #ded558;
/* rgb */ color: rgb(222, 213, 88);
/* oklch */ color: oklch(85.7% 0.145 105.2);

Tailwind

colors: {
  custom: {
    50: '#ebe18c',
    500: '#ded558',
    950: '#000000',
  },
}

SCSS

$custom: #ded558;
$custom-light: #ebe18c;
$custom-dark: #000000;

JSON

{
  "hex": "#ded558",
  "rgb": {
    "r": 222,
    "g": 213,
    "b": 88
  },
  "hsl": {
    "h": 55.97,
    "s": 67,
    "l": 60.784
  },
  "oklch": {
    "l": 0.85681,
    "c": 0.14516,
    "h": 105.2
  },
  "luminance": 0.63823
}

Semantic roles & 50–950 ramp

primary

#DED558

secondary

#3A41A0

accent

#23CF17

background

#FFFEFC

surface

#FEFCF4

border

#D6D5CE

text

#17150C

muted

#85847F

Preview Lab

Preview with #DED558

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

Preview Lab → · Contrast checker → · Palette generator →