#EEF288#EEF288

#EEF288 is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.6% C 0.129 H 110.5°. Best body text is #000000 at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#EEF288
RGB	rgb(238, 242, 136)
HSL	hsl(62, 80%, 74%)
HSV	hsv(62, 44%, 95%)
CMYK	cmyk(1.7%, 0%, 43.8%, 5.1%)
CIE-LAB	lab(93.22, -16.11, 50.48)
CIE-LCH	lch(93.22, 52.99, 107.70°)
OKLab	oklab(93.59% -0.0454 0.1212)
OKLCH	oklch(93.59% 0.129 110.5)
XYZ	xyz(71.4571, 83.4604, 35.6330)
Luminance	0.8346 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF288 #8C88F2

analogous

#F2C188 #EEF288 #B9F288

triadic

#EEF288 #88EEF2 #F288EE

tetradic

#EEF288 #88F2C1 #8C88F2 #F288B9

square

#EEF288 #88F2C1 #8C88F2 #F288B9

split-complementary

#EEF288 #88B9F2 #C188F2

monochromatic

#DEE61A #E6EC51 #EEF288 #F6F8BF #FBFCE3

Accessibility & contrast

On white

1.19

#EEF288 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.69

#EEF288 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF288

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF288	#FFFFFF	#000000	##000000
##EEF288	1.00	1.19	17.69	17.69
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.69	21.00	1.00	1.00
##000000	17.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA7F

Deuteranopia (green-blind)

#FFED8D

Tritanopia (blue-blind)

#FBE7D9

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #eef288;
/* rgb */ color: rgb(238, 242, 136);
/* oklch */ color: oklch(93.6% 0.129 110.5);

Tailwind

colors: {
  custom: {
    50: '#f5f6ac',
    500: '#eef288',
    950: '#000000',
  },
}

SCSS

$custom: #eef288;
$custom-light: #f5f6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#eef288",
  "rgb": {
    "r": 238,
    "g": 242,
    "b": 136
  },
  "hsl": {
    "h": 62.264,
    "s": 80.303,
    "l": 74.118
  },
  "oklch": {
    "l": 0.93589,
    "c": 0.12948,
    "h": 110.5
  },
  "luminance": 0.83459
}

Semantic roles & 50–950 ramp

primary

#EEF288

secondary

#5550CE

accent

#09DD11

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF288

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

Preview Lab → · Contrast checker → · Palette generator →