#E3E143#E3E143

#E3E143 is a very light, vivid yellow. Relative luminance 0.706; OKLCH L 88.4% C 0.171 H 108.7°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX#E3E143
RGBrgb(227, 225, 67)
HSLhsl(59, 74%, 58%)
HSVhsv(59, 70%, 89%)
CMYKcmyk(0%, 0.9%, 70.5%, 11%)
CIE-LABlab(87.28, -17.18, 72.99)
CIE-LCHlch(87.28, 74.99, 103.25°)
OKLaboklab(88.45% -0.0547 0.1616)
OKLCHoklch(88.45% 0.171 108.7)
XYZxyz(59.6191, 70.5884, 15.7935)
Luminance0.7059 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E3E143 #4345E3
analogous
#E39143 #E3E143 #95E343
triadic
#E3E143 #43E3E1 #E143E3
tetradic
#E3E143 #43E391 #4345E3 #E34395
square
#E3E143 #43E391 #4345E3 #E34395
split-complementary
#E3E143 #4395E3 #9143E3
monochromatic
#959416 #CBC81E #E3E143 #EBE978 #F3F2AE

Accessibility & contrast

On white

1.39
#E3E143 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.12
#E3E143 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3E143
15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E3E143#FFFFFF#000000##000000
##E3E1431.001.3915.1215.12
#FFFFFF1.391.0021.0021.00
#00000015.1221.001.001.00
##00000015.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#F3D827
Deuteranopia (green-blind)
#F6DD4F
Tritanopia (blue-blind)
#F3D3C2
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #e3e143;
/* rgb */ color: rgb(227, 225, 67);
/* oklch */ color: oklch(88.4% 0.171 108.7);
Tailwind
colors: {
  custom: {
    50: '#f0ea81',
    500: '#e3e143',
    950: '#000000',
  },
}
SCSS
$custom: #e3e143;
$custom-light: #f0ea81;
$custom-dark: #000000;
JSON
{
  "hex": "#e3e143",
  "rgb": {
    "r": 227,
    "g": 225,
    "b": 67
  },
  "hsl": {
    "h": 59.25,
    "s": 74.074,
    "l": 57.647
  },
  "oklch": {
    "l": 0.88448,
    "c": 0.17065,
    "h": 108.7
  },
  "luminance": 0.70587
}

Semantic roles & 50–950 ramp

primary
#E3E143
secondary
#31329A
accent
#39F137
background
#FFFEFB
surface
#FFFCF2
border
#D7D5CC
text
#17160B
muted
#85847E

Preview Lab

Preview with #E3E143

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

Preview Lab → · Contrast checker → · Palette generator →

#E3E143 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva