#EEF28B#EEF28B

#EEF28B is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.6% C 0.126 H 110.6°. Best body text is #000000 at 17.71:1 contrast (WCAG AA passes).

Color values

HEX	#EEF28B
RGB	rgb(238, 242, 139)
HSL	hsl(62, 80%, 75%)
HSV	hsv(62, 43%, 95%)
CMYK	cmyk(1.7%, 0%, 42.6%, 5.1%)
CIE-LAB	lab(93.25, -15.82, 49.09)
CIE-LCH	lch(93.25, 51.58, 107.86°)
OKLab	oklab(93.63% -0.0444 0.1183)
OKLCH	oklch(93.63% 0.126 110.6)
XYZ	xyz(71.6733, 83.5468, 36.7716)
Luminance	0.8355 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF28B #8F8BF2

analogous

#F2C38B #EEF28B #BBF28B

triadic

#EEF28B #8BEEF2 #F28BEE

tetradic

#EEF28B #8BF2C3 #8F8BF2 #F28BBB

square

#EEF28B #8BF2C3 #8F8BF2 #F28BBB

split-complementary

#EEF28B #8BBBF2 #C38BF2

monochromatic

#DEE61D #E6EC54 #EEF28B #F6F8C2 #FBFCE3

Accessibility & contrast

On white

1.19

#EEF28B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.71

#EEF28B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF28B

17.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF28B	#FFFFFF	#000000	##000000
##EEF28B	1.00	1.19	17.71	17.71
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.71	21.00	1.00	1.00
##000000	17.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA83

Deuteranopia (green-blind)

#FFED90

Tritanopia (blue-blind)

#FAE7D9

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eef28b;
/* rgb */ color: rgb(238, 242, 139);
/* oklch */ color: oklch(93.6% 0.126 110.6);

Tailwind

colors: {
  custom: {
    50: '#f5f6ae',
    500: '#eef28b',
    950: '#000000',
  },
}

SCSS

$custom: #eef28b;
$custom-light: #f5f6ae;
$custom-dark: #000000;

JSON

{
  "hex": "#eef28b",
  "rgb": {
    "r": 238,
    "g": 242,
    "b": 139
  },
  "hsl": {
    "h": 62.33,
    "s": 79.845,
    "l": 74.706
  },
  "oklch": {
    "l": 0.93631,
    "c": 0.12637,
    "h": 110.6
  },
  "luminance": 0.83545
}

Semantic roles & 50–950 ramp

primary

#EEF28B

secondary

#5853CE

accent

#09DC12

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF28B

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

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