#ECDA64#ECDA64

#ECDA64 is a very light, vivid yellow. Relative luminance 0.689; OKLCH L 88.0% C 0.139 H 100.7°. Best body text is #000000 at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#ECDA64
RGB	rgb(236, 218, 100)
HSL	hsl(52, 78%, 66%)
HSV	hsv(52, 58%, 93%)
CMYK	cmyk(0%, 7.6%, 57.6%, 7.5%)
CIE-LAB	lab(86.45, -8.06, 59.13)
CIE-LCH	lch(86.45, 59.67, 97.76°)
OKLab	oklab(88.05% -0.0259 0.1369)
OKLCH	oklch(88.05% 0.139 100.7)
XYZ	xyz(61.9660, 68.8982, 22.0888)
Luminance	0.6890 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDA64 #6476EC

analogous

#EC9664 #ECDA64 #BAEC64

triadic

#ECDA64 #64ECDA #DA64EC

tetradic

#ECDA64 #64EC96 #6476EC #EC64BA

square

#ECDA64 #64EC96 #6476EC #EC64BA

split-complementary

#ECDA64 #64BAEC #9664EC

monochromatic

#BEA817 #E5CD2D #ECDA64 #F3E79B #F9F4D1

Accessibility & contrast

On white

1.42

#ECDA64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.78

#ECDA64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDA64

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDA64	#FFFFFF	#000000	##000000
##ECDA64	1.00	1.42	14.78	14.78
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.78	21.00	1.00	1.00
##000000	14.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD458

Deuteranopia (green-blind)

#F1DC6A

Tritanopia (blue-blind)

#FCCCC0

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #ecda64;
/* rgb */ color: rgb(236, 218, 100);
/* oklch */ color: oklch(88.0% 0.139 100.7);

Tailwind

colors: {
  custom: {
    50: '#f5e594',
    500: '#ecda64',
    950: '#000000',
  },
}

SCSS

$custom: #ecda64;
$custom-light: #f5e594;
$custom-dark: #000000;

JSON

{
  "hex": "#ecda64",
  "rgb": {
    "r": 236,
    "g": 218,
    "b": 100
  },
  "hsl": {
    "h": 52.059,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.88046,
    "c": 0.13933,
    "h": 100.7
  },
  "luminance": 0.68896
}

Semantic roles & 50–950 ramp

primary

#ECDA64

secondary

#3749BD

accent

#27DA0B

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #ECDA64

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

Preview Lab → · Contrast checker → · Palette generator →