#EEF37A#EEF37A

#EEF37A is a very light, vivid yellow. Relative luminance 0.837; OKLCH L 93.6% C 0.144 H 111.0°. Best body text is #000000 at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#EEF37A
RGB	rgb(238, 243, 122)
HSL	hsl(62, 83%, 72%)
HSV	hsv(62, 50%, 95%)
CMYK	cmyk(2.1%, 0%, 49.8%, 4.7%)
CIE-LAB	lab(93.31, -17.88, 57.14)
CIE-LCH	lch(93.31, 59.87, 107.37°)
OKLab	oklab(93.61% -0.0518 0.1348)
OKLCH	oklch(93.61% 0.144 111)
XYZ	xyz(70.8248, 83.6849, 30.8305)
Luminance	0.8368 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF37A #7F7AF3

analogous

#F3BC7A #EEF37A #B2F37A

triadic

#EEF37A #7AEEF3 #F37AEE

tetradic

#EEF37A #7AF3BC #7F7AF3 #F37AB2

square

#EEF37A #7AF3BC #7F7AF3 #F37AB2

split-complementary

#EEF37A #7AB2F3 #BC7AF3

monochromatic

#D6DF14 #E7EE42 #EEF37A #F5F8B2 #FBFCE3

Accessibility & contrast

On white

1.18

#EEF37A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.74

#EEF37A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF37A

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF37A	#FFFFFF	#000000	##000000
##EEF37A	1.00	1.18	17.74	17.74
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.74	21.00	1.00	1.00
##000000	17.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6F

Deuteranopia (green-blind)

#FFEE80

Tritanopia (blue-blind)

#FCE7D7

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eef37a;
/* rgb */ color: rgb(238, 243, 122);
/* oklch */ color: oklch(93.6% 0.144 111.0);

Tailwind

colors: {
  custom: {
    50: '#f6f6a3',
    500: '#eef37a',
    950: '#000000',
  },
}

SCSS

$custom: #eef37a;
$custom-light: #f6f6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#eef37a",
  "rgb": {
    "r": 238,
    "g": 243,
    "b": 122
  },
  "hsl": {
    "h": 62.479,
    "s": 83.448,
    "l": 71.569
  },
  "oklch": {
    "l": 0.93614,
    "c": 0.14443,
    "h": 111
  },
  "luminance": 0.83683
}

Semantic roles & 50–950 ramp

primary

#EEF37A

secondary

#4943CE

accent

#06E00F

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EEF37A

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

Preview Lab → · Contrast checker → · Palette generator →