#E4E583#E4E583

#E4E583 is a very light, vivid yellow. Relative luminance 0.742; OKLCH L 90.0% C 0.121 H 109.1°. Best body text is #000000 at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#E4E583
RGB	rgb(228, 229, 131)
HSL	hsl(61, 65%, 71%)
HSV	hsv(61, 43%, 90%)
CMYK	cmyk(0.4%, 0%, 42.8%, 10.2%)
CIE-LAB	lab(89.00, -14.10, 47.51)
CIE-LCH	lch(89.00, 49.56, 106.53°)
OKLab	oklab(90.03% -0.0396 0.1144)
OKLCH	oklch(90.03% 0.121 109.1)
XYZ	xyz(64.1120, 74.1726, 32.4078)
Luminance	0.7417 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4E583 #8483E5

analogous

#E5B583 #E4E583 #B3E583

triadic

#E4E583 #83E4E5 #E583E4

tetradic

#E4E583 #83E5B5 #8483E5 #E583B3

square

#E4E583 #83E5B5 #8483E5 #E583B3

split-complementary

#E4E583 #83B3E5 #B583E5

monochromatic

#C3C429 #D9DA50 #E4E583 #EFF0B6 #F9FAE6

Accessibility & contrast

On white

1.33

#E4E583 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.83

#E4E583 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4E583

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4E583	#FFFFFF	#000000	##000000
##E4E583	1.00	1.33	15.83	15.83
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.83	21.00	1.00	1.00
##000000	15.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DE7B

Deuteranopia (green-blind)

#F4E188

Tritanopia (blue-blind)

#F0DACE

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #e4e583;
/* rgb */ color: rgb(228, 229, 131);
/* oklch */ color: oklch(90.0% 0.121 109.1);

Tailwind

colors: {
  custom: {
    50: '#eeeda9',
    500: '#e4e583',
    950: '#000000',
  },
}

SCSS

$custom: #e4e583;
$custom-light: #eeeda9;
$custom-dark: #000000;

JSON

{
  "hex": "#e4e583",
  "rgb": {
    "r": 228,
    "g": 229,
    "b": 131
  },
  "hsl": {
    "h": 60.612,
    "s": 65.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.90028,
    "c": 0.12108,
    "h": 109.1
  },
  "luminance": 0.74171
}

Semantic roles & 50–950 ramp

primary

#E4E583

secondary

#504FBD

accent

#18CD1A

background

#FFFEFD

surface

#FEFDF7

border

#D6D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #E4E583

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

Preview Lab → · Contrast checker → · Palette generator →