#EEF391#EEF391

#EEF391 is a very light, vivid yellow. Relative luminance 0.843; OKLCH L 93.9% C 0.121 H 111.0°. Best body text is #000000 at 17.86:1 contrast (WCAG AA passes).

Color values

HEX	#EEF391
RGB	rgb(238, 243, 145)
HSL	hsl(63, 80%, 76%)
HSV	hsv(63, 40%, 95%)
CMYK	cmyk(2.1%, 0%, 40.3%, 4.7%)
CIE-LAB	lab(93.59, -15.69, 46.62)
CIE-LCH	lch(93.59, 49.19, 108.60°)
OKLab	oklab(93.93% -0.0435 0.1131)
OKLCH	oklch(93.93% 0.121 111)
XYZ	xyz(72.4222, 84.3239, 39.2436)
Luminance	0.8432 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF391 #9691F3

analogous

#F3C791 #EEF391 #BDF391

triadic

#EEF391 #91EEF3 #F391EE

tetradic

#EEF391 #91F3C7 #9691F3 #F391BD

square

#EEF391 #91F3C7 #9691F3 #F391BD

split-complementary

#EEF391 #91BDF3 #C791F3

monochromatic

#DDE723 #E5ED5A #EEF391 #F7F9C8 #FBFCE3

Accessibility & contrast

On white

1.18

#EEF391 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.86

#EEF391 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF391

17.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF391	#FFFFFF	#000000	##000000
##EEF391	1.00	1.18	17.86	17.86
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.86	21.00	1.00	1.00
##000000	17.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB89

Deuteranopia (green-blind)

#FFEE95

Tritanopia (blue-blind)

#FAE8DB

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eef391;
/* rgb */ color: rgb(238, 243, 145);
/* oklch */ color: oklch(93.9% 0.121 111.0);

Tailwind

colors: {
  custom: {
    50: '#f5f7b2',
    500: '#eef391',
    950: '#000000',
  },
}

SCSS

$custom: #eef391;
$custom-light: #f5f7b2;
$custom-dark: #000000;

JSON

{
  "hex": "#eef391",
  "rgb": {
    "r": 238,
    "g": 243,
    "b": 145
  },
  "hsl": {
    "h": 63.061,
    "s": 80.328,
    "l": 76.078
  },
  "oklch": {
    "l": 0.93926,
    "c": 0.1212,
    "h": 111
  },
  "luminance": 0.84323
}

Semantic roles & 50–950 ramp

primary

#EEF391

secondary

#5E58D0

accent

#09DD14

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171711

muted

#858581

Preview Lab

Preview with #EEF391

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

Preview Lab → · Contrast checker → · Palette generator →