#E4ED66#E4ED66

#E4ED66 is a very light, vivid yellow. Relative luminance 0.780; OKLCH L 91.4% C 0.158 H 112.6°. Best body text is #000000 at 16.60:1 contrast (WCAG AA passes).

Color values

HEX#E4ED66
RGBrgb(228, 237, 102)
HSLhsl(64, 79%, 66%)
HSVhsv(64, 57%, 93%)
CMYKcmyk(3.8%, 0%, 57%, 7.1%)
CIE-LABlab(90.79, -20.51, 62.94)
CIE-LCHlch(90.79, 66.20, 108.05°)
OKLaboklab(91.35% -0.0607 0.1454)
OKLCHoklch(91.35% 0.158 112.6)
XYZxyz(64.6789, 78.0229, 24.2205)
Luminance0.7802 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E4ED66 #6F66ED
analogous
#EDB366 #E4ED66 #A1ED66
triadic
#E4ED66 #66E4ED #ED66E4
tetradic
#E4ED66 #66EDB3 #6F66ED #ED66A1
square
#E4ED66 #66EDB3 #6F66ED #ED66A1
split-complementary
#E4ED66 #66A1ED #B366ED
monochromatic
#B6C217 #DAE72F #E4ED66 #EEF39D #F7FAD4

Accessibility & contrast

On white

1.26
#E4ED66 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.60
#E4ED66 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4ED66
16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E4ED66#FFFFFF#000000##000000
##E4ED661.001.2616.6016.60
#FFFFFF1.261.0021.0021.00
#00000016.6021.001.001.00
##00000016.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#FDE357
Deuteranopia (green-blind)
#FDE66E
Tritanopia (blue-blind)
#F2E0D0
Achromatopsia (no color)
#E5E5E5

Design tokens & code

CSS
--color: #e4ed66;
/* rgb */ color: rgb(228, 237, 102);
/* oklch */ color: oklch(91.4% 0.158 112.6);
Tailwind
colors: {
  custom: {
    50: '#eff296',
    500: '#e4ed66',
    950: '#000000',
  },
}
SCSS
$custom: #e4ed66;
$custom-light: #eff296;
$custom-dark: #000000;
JSON
{
  "hex": "#e4ed66",
  "rgb": {
    "r": 228,
    "g": 237,
    "b": 102
  },
  "hsl": {
    "h": 64,
    "s": 78.947,
    "l": 66.471
  },
  "oklch": {
    "l": 0.91351,
    "c": 0.15759,
    "h": 112.6
  },
  "luminance": 0.78022
}

Semantic roles & 50–950 ramp

primary
#E4ED66
secondary
#4037C0
accent
#0ADB18
background
#FFFFFC
surface
#FEFEF5
border
#D6D6CF
text
#17160E
muted
#85857F

Preview Lab

Preview with #E4ED66

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

Preview Lab → · Contrast checker → · Palette generator →

#E4ED66 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva