#EEF491#EEF491

#EEF491 is a very light, vivid yellow. Relative luminance 0.849; OKLCH L 94.1% C 0.122 H 111.5°. Best body text is #000000 at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#EEF491
RGB	rgb(238, 244, 145)
HSL	hsl(64, 82%, 76%)
HSV	hsv(64, 41%, 96%)
CMYK	cmyk(2.5%, 0%, 40.6%, 4.3%)
CIE-LAB	lab(93.85, -16.18, 46.95)
CIE-LCH	lch(93.85, 49.66, 109.02°)
OKLab	oklab(94.13% -0.0449 0.1139)
OKLCH	oklch(94.13% 0.122 111.5)
XYZ	xyz(72.7223, 84.9240, 39.3436)
Luminance	0.8492 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF491 #9791F4

analogous

#F4C991 #EEF491 #BDF491

triadic

#EEF491 #91EEF4 #F491EE

tetradic

#EEF491 #91F4C9 #9791F4 #F491BD

square

#EEF491 #91F4C9 #9791F4 #F491BD

split-complementary

#EEF491 #91BDF4 #C991F4

monochromatic

#DDE922 #E5EE59 #EEF491 #F7FAC9 #FBFCE3

Accessibility & contrast

On white

1.17

#EEF491 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.98

#EEF491 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF491

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF491	#FFFFFF	#000000	##000000
##EEF491	1.00	1.17	17.98	17.98
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.98	21.00	1.00	1.00
##000000	17.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC89

Deuteranopia (green-blind)

#FFEF96

Tritanopia (blue-blind)

#FAE9DC

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eef491;
/* rgb */ color: rgb(238, 244, 145);
/* oklch */ color: oklch(94.1% 0.122 111.5);

Tailwind

colors: {
  custom: {
    50: '#f5f7b3',
    500: '#eef491',
    950: '#000000',
  },
}

SCSS

$custom: #eef491;
$custom-light: #f5f7b3;
$custom-dark: #000000;

JSON

{
  "hex": "#eef491",
  "rgb": {
    "r": 238,
    "g": 244,
    "b": 145
  },
  "hsl": {
    "h": 63.636,
    "s": 81.818,
    "l": 76.275
  },
  "oklch": {
    "l": 0.94132,
    "c": 0.1224,
    "h": 111.5
  },
  "luminance": 0.84923
}

Semantic roles & 50–950 ramp

primary

#EEF491

secondary

#5F58D2

accent

#07DE14

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171711

muted

#858581

Preview Lab

Preview with #EEF491

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

Preview Lab → · Contrast checker → · Palette generator →