#E9DF57#E9DF57

#E9DF57 is a very light, vivid yellow. Relative luminance 0.708; OKLCH L 88.7% C 0.154 H 105.1°. Best body text is #000000 at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#E9DF57
RGB	rgb(233, 223, 87)
HSL	hsl(56, 77%, 63%)
HSV	hsv(56, 63%, 91%)
CMYK	cmyk(0%, 4.3%, 62.7%, 8.6%)
CIE-LAB	lab(87.38, -12.65, 65.65)
CIE-LCH	lch(87.38, 66.86, 100.91°)
OKLab	oklab(88.69% -0.0403 0.1491)
OKLCH	oklch(88.69% 0.154 105.1)
XYZ	xyz(61.7145, 70.7893, 19.4278)
Luminance	0.7079 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9DF57 #5761E9

analogous

#E99657 #E9DF57 #AAE957

triadic

#E9DF57 #57E9DF #DF57E9

tetradic

#E9DF57 #57E996 #5761E9 #E957AA

square

#E9DF57 #57E996 #5761E9 #E957AA

split-complementary

#E9DF57 #57AAE9 #9657E9

monochromatic

#AFA417 #E2D521 #E9DF57 #F0E98D #F7F4C3

Accessibility & contrast

On white

1.39

#E9DF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.16

#E9DF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9DF57

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9DF57	#FFFFFF	#000000	##000000
##E9DF57	1.00	1.39	15.16	15.16
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.16	21.00	1.00	1.00
##000000	15.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D746

Deuteranopia (green-blind)

#F5DE5F

Tritanopia (blue-blind)

#F9D1C3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #e9df57;
/* rgb */ color: rgb(233, 223, 87);
/* oklch */ color: oklch(88.7% 0.154 105.1);

Tailwind

colors: {
  custom: {
    50: '#f3e88c',
    500: '#e9df57',
    950: '#000000',
  },
}

SCSS

$custom: #e9df57;
$custom-light: #f3e88c;
$custom-dark: #000000;

JSON

{
  "hex": "#e9df57",
  "rgb": {
    "r": 233,
    "g": 223,
    "b": 87
  },
  "hsl": {
    "h": 55.89,
    "s": 76.842,
    "l": 62.745
  },
  "oklch": {
    "l": 0.88687,
    "c": 0.15448,
    "h": 105.1
  },
  "luminance": 0.70787
}

Semantic roles & 50–950 ramp

primary

#E9DF57

secondary

#353DAF

accent

#1AD90C

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17160C

muted

#85847F

Preview Lab

Preview with #E9DF57

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

Preview Lab → · Contrast checker → · Palette generator →