#DED663#DED663

#DED663 is a very light, vivid yellow. Relative luminance 0.645; OKLCH L 86.0% C 0.137 H 105.3°. Best body text is #000000 at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#DED663
RGB	rgb(222, 214, 99)
HSL	hsl(56, 65%, 63%)
HSV	hsv(56, 55%, 87%)
CMYK	cmyk(0%, 3.6%, 55.4%, 12.9%)
CIE-LAB	lab(84.24, -11.84, 56.75)
CIE-LCH	lch(84.24, 57.97, 101.78°)
OKLab	oklab(86% -0.036 0.132)
OKLCH	oklch(86% 0.137 105.3)
XYZ	xyz(56.4246, 64.5254, 21.2844)
Luminance	0.6452 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DED663 #636BDE

analogous

#DE9963 #DED663 #A8DE63

triadic

#DED663 #63DED6 #D663DE

tetradic

#DED663 #63DE99 #636BDE #DE63A8

square

#DED663 #63DE99 #636BDE #DE63A8

split-complementary

#DED663 #63A8DE #9963DE

monochromatic

#A49C23 #D3C930 #DED663 #E9E396 #F3F1C8

Accessibility & contrast

On white

1.51

#DED663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.90

#DED663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DED663

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DED663	#FFFFFF	#000000	##000000
##DED663	1.00	1.51	13.90	13.90
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.90	21.00	1.00	1.00
##000000	13.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CF57

Deuteranopia (green-blind)

#E9D569

Tritanopia (blue-blind)

#EDC9BD

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ded663;
/* rgb */ color: rgb(222, 214, 99);
/* oklch */ color: oklch(86.0% 0.137 105.3);

Tailwind

colors: {
  custom: {
    50: '#ebe293',
    500: '#ded663',
    950: '#000000',
  },
}

SCSS

$custom: #ded663;
$custom-light: #ebe293;
$custom-dark: #000000;

JSON

{
  "hex": "#ded663",
  "rgb": {
    "r": 222,
    "g": 214,
    "b": 99
  },
  "hsl": {
    "h": 56.098,
    "s": 65.079,
    "l": 62.941
  },
  "oklch": {
    "l": 0.86003,
    "c": 0.13679,
    "h": 105.3
  },
  "luminance": 0.64524
}

Semantic roles & 50–950 ramp

primary

#DED663

secondary

#3E45A7

accent

#24CD19

background

#FFFEFC

surface

#FEFCF4

border

#D6D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #DED663

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

Preview Lab → · Contrast checker → · Palette generator →