#EDE366#EDE366

#EDE366 is a very light, vivid yellow. Relative luminance 0.739; OKLCH L 90.0% C 0.146 H 104.7°. Best body text is #000000 at 15.78:1 contrast (WCAG AA passes).

Color values

HEX	#EDE366
RGB	rgb(237, 227, 102)
HSL	hsl(56, 79%, 66%)
HSV	hsv(56, 57%, 93%)
CMYK	cmyk(0%, 4.2%, 57%, 7.1%)
CIE-LAB	lab(88.88, -12.01, 60.99)
CIE-LCH	lch(88.88, 62.16, 101.14°)
OKLab	oklab(90% -0.037 0.1411)
OKLCH	oklch(90% 0.146 104.7)
XYZ	xyz(64.7945, 73.9042, 23.4196)
Luminance	0.7390 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDE366 #6670ED

analogous

#EDA066 #EDE366 #B3ED66

triadic

#EDE366 #66EDE3 #E366ED

tetradic

#EDE366 #66EDA0 #6670ED #ED66B3

square

#EDE366 #66EDA0 #6670ED #ED66B3

split-complementary

#EDE366 #66B3ED #A066ED

monochromatic

#C2B517 #E7D92F #EDE366 #F3ED9D #FAF7D4

Accessibility & contrast

On white

1.33

#EDE366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.78

#EDE366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDE366

15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDE366	#FFFFFF	#000000	##000000
##EDE366	1.00	1.33	15.78	15.78
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.78	21.00	1.00	1.00
##000000	15.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC59

Deuteranopia (green-blind)

#F8E26D

Tritanopia (blue-blind)

#FDD5C8

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ede366;
/* rgb */ color: rgb(237, 227, 102);
/* oklch */ color: oklch(90.0% 0.146 104.7);

Tailwind

colors: {
  custom: {
    50: '#f6eb96',
    500: '#ede366',
    950: '#000000',
  },
}

SCSS

$custom: #ede366;
$custom-light: #f6eb96;
$custom-dark: #000000;

JSON

{
  "hex": "#ede366",
  "rgb": {
    "r": 237,
    "g": 227,
    "b": 102
  },
  "hsl": {
    "h": 55.556,
    "s": 78.947,
    "l": 66.471
  },
  "oklch": {
    "l": 0.89997,
    "c": 0.14588,
    "h": 104.7
  },
  "luminance": 0.73902
}

Semantic roles & 50–950 ramp

primary

#EDE366

secondary

#3741C0

accent

#1ADB0A

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #EDE366

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

Preview Lab → · Contrast checker → · Palette generator →