#ECCC53#ECCC53

#ECCC53 is a very light, vivid yellow. Relative luminance 0.616; OKLCH L 85.0% C 0.142 H 94.3°. Best body text is #000000 at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#ECCC53
RGB	rgb(236, 204, 83)
HSL	hsl(47, 80%, 63%)
HSV	hsv(47, 65%, 93%)
CMYK	cmyk(0%, 13.6%, 64.8%, 7.5%)
CIE-LAB	lab(82.72, -2.05, 62.44)
CIE-LCH	lch(82.72, 62.47, 91.88°)
OKLab	oklab(85.05% -0.0106 0.1417)
OKLCH	oklch(85.05% 0.142 94.3)
XYZ	xyz(57.7490, 61.6461, 17.0390)
Luminance	0.6164 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECCC53 #5373EC

analogous

#EC7F53 #ECCC53 #C0EC53

triadic

#ECCC53 #53ECCC #CC53EC

tetradic

#ECCC53 #53EC7F #5373EC #EC53C0

square

#ECCC53 #53EC7F #5373EC #EC53C0

split-complementary

#ECCC53 #53C0EC #7F53EC

monochromatic

#B19014 #E6BC1C #ECCC53 #F2DC8A #F8EDC1

Accessibility & contrast

On white

1.58

#ECCC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.33

#ECCC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECCC53

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECCC53	#FFFFFF	#000000	##000000
##ECCC53	1.00	1.58	13.33	13.33
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.33	21.00	1.00	1.00
##000000	13.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C845

Deuteranopia (green-blind)

#E8D259

Tritanopia (blue-blind)

#FEBDB2

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #eccc53;
/* rgb */ color: rgb(236, 204, 83);
/* oklch */ color: oklch(85.0% 0.142 94.3);

Tailwind

colors: {
  custom: {
    50: '#f6db89',
    500: '#eccc53',
    950: '#000000',
  },
}

SCSS

$custom: #eccc53;
$custom-light: #f6db89;
$custom-dark: #000000;

JSON

{
  "hex": "#eccc53",
  "rgb": {
    "r": 236,
    "g": 204,
    "b": 83
  },
  "hsl": {
    "h": 47.451,
    "s": 80.105,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85045,
    "c": 0.14206,
    "h": 94.3
  },
  "luminance": 0.61643
}

Semantic roles & 50–950 ramp

primary

#ECCC53

secondary

#324DB1

accent

#35DC09

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #ECCC53

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

Preview Lab → · Contrast checker → · Palette generator →