#ECD564#ECD564

#ECD564 is a very light, vivid yellow. Relative luminance 0.663; OKLCH L 87.0% C 0.135 H 97.9°. Best body text is #000000 at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#ECD564
RGB	rgb(236, 213, 100)
HSL	hsl(50, 78%, 66%)
HSV	hsv(50, 58%, 93%)
CMYK	cmyk(0%, 9.7%, 57.6%, 7.5%)
CIE-LAB	lab(85.17, -5.53, 57.68)
CIE-LCH	lch(85.17, 57.94, 95.48°)
OKLab	oklab(87.03% -0.0187 0.1338)
OKLCH	oklch(87.03% 0.135 97.9)
XYZ	xyz(60.6889, 66.3441, 21.6631)
Luminance	0.6634 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD564 #647BEC

analogous

#EC9164 #ECD564 #BFEC64

triadic

#ECD564 #64ECD5 #D564EC

tetradic

#ECD564 #64EC91 #647BEC #EC64BF

square

#ECD564 #64EC91 #647BEC #EC64BF

split-complementary

#ECD564 #64BFEC #9164EC

monochromatic

#BEA217 #E5C62D #ECD564 #F3E49B #F9F3D1

Accessibility & contrast

On white

1.47

#ECD564 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.27

#ECD564 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD564

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD564	#FFFFFF	#000000	##000000
##ECD564	1.00	1.47	14.27	14.27
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.27	21.00	1.00	1.00
##000000	14.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D059

Deuteranopia (green-blind)

#EED869

Tritanopia (blue-blind)

#FDC7BC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ecd564;
/* rgb */ color: rgb(236, 213, 100);
/* oklch */ color: oklch(87.0% 0.135 97.9);

Tailwind

colors: {
  custom: {
    50: '#f5e194',
    500: '#ecd564',
    950: '#000000',
  },
}

SCSS

$custom: #ecd564;
$custom-light: #f5e194;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd564",
  "rgb": {
    "r": 236,
    "g": 213,
    "b": 100
  },
  "hsl": {
    "h": 49.853,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.8703,
    "c": 0.13509,
    "h": 97.9
  },
  "luminance": 0.66341
}

Semantic roles & 50–950 ramp

primary

#ECD564

secondary

#374EBD

accent

#2EDA0B

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #ECD564

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

Preview Lab → · Contrast checker → · Palette generator →