#ECED64#ECED64

#ECED64 is a very light, vivid yellow. Relative luminance 0.793; OKLCH L 92.0% C 0.158 H 109.5°. Best body text is #000000 at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#ECED64
RGB	rgb(236, 237, 100)
HSL	hsl(60, 79%, 66%)
HSV	hsv(60, 58%, 93%)
CMYK	cmyk(0.4%, 0%, 57.8%, 7.1%)
CIE-LAB	lab(91.38, -17.46, 64.62)
CIE-LCH	lch(91.38, 66.94, 105.12°)
OKLab	oklab(91.97% -0.0527 0.1486)
OKLCH	oklch(91.97% 0.158 109.5)
XYZ	xyz(67.1784, 79.3231, 23.8262)
Luminance	0.7932 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECED64 #6564ED

analogous

#EDA964 #ECED64 #A7ED64

triadic

#ECED64 #64ECED #ED64EC

tetradic

#ECED64 #64EDA9 #6564ED #ED64A7

square

#ECED64 #64EDA9 #6564ED #ED64A7

split-complementary

#ECED64 #64A7ED #A964ED

monochromatic

#BFC016 #E5E72D #ECED64 #F3F39B #F9FAD2

Accessibility & contrast

On white

1.25

#ECED64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.86

#ECED64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECED64

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECED64	#FFFFFF	#000000	##000000
##ECED64	1.00	1.25	16.86	16.86
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.86	21.00	1.00	1.00
##000000	16.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE455

Deuteranopia (green-blind)

#FFE86C

Tritanopia (blue-blind)

#FBDFD0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #eced64;
/* rgb */ color: rgb(236, 237, 100);
/* oklch */ color: oklch(92.0% 0.158 109.5);

Tailwind

colors: {
  custom: {
    50: '#f5f295',
    500: '#eced64',
    950: '#000000',
  },
}

SCSS

$custom: #eced64;
$custom-light: #f5f295;
$custom-dark: #000000;

JSON

{
  "hex": "#eced64",
  "rgb": {
    "r": 236,
    "g": 237,
    "b": 100
  },
  "hsl": {
    "h": 60.438,
    "s": 79.191,
    "l": 66.078
  },
  "oklch": {
    "l": 0.91966,
    "c": 0.15768,
    "h": 109.5
  },
  "luminance": 0.79321
}

Semantic roles & 50–950 ramp

primary

#ECED64

secondary

#3837BF

accent

#0ADB0C

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #ECED64

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

Preview Lab → · Contrast checker → · Palette generator →