#EEF181#EEF181

#EEF181 is a very light, vivid yellow. Relative luminance 0.827; OKLCH L 93.3% C 0.135 H 110.1°. Best body text is #000000 at 17.53:1 contrast (WCAG AA passes).

Color values

HEX	#EEF181
RGB	rgb(238, 241, 129)
HSL	hsl(62, 80%, 73%)
HSV	hsv(62, 46%, 95%)
CMYK	cmyk(1.2%, 0%, 46.5%, 5.5%)
CIE-LAB	lab(92.87, -16.29, 53.37)
CIE-LCH	lch(92.87, 55.80, 106.97°)
OKLab	oklab(93.29% -0.0466 0.1271)
OKLCH	oklch(93.29% 0.135 110.1)
XYZ	xyz(70.6790, 82.6742, 32.9991)
Luminance	0.8267 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF181 #8481F1

analogous

#F1BC81 #EEF181 #B6F181

triadic

#EEF181 #81EEF1 #F181EE

tetradic

#EEF181 #81F1BC #8481F1 #F181B6

square

#EEF181 #81F1BC #8481F1 #F181B6

split-complementary

#EEF181 #81B6F1 #BC81F1

monochromatic

#DADF19 #E7EB4A #EEF181 #F5F7B8 #FBFCE3

Accessibility & contrast

On white

1.20

#EEF181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.53

#EEF181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF181

17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF181	#FFFFFF	#000000	##000000
##EEF181	1.00	1.20	17.53	17.53
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.53	21.00	1.00	1.00
##000000	17.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE977

Deuteranopia (green-blind)

#FFEC87

Tritanopia (blue-blind)

#FBE5D7

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #eef181;
/* rgb */ color: rgb(238, 241, 129);
/* oklch */ color: oklch(93.3% 0.135 110.1);

Tailwind

colors: {
  custom: {
    50: '#f5f5a8',
    500: '#eef181',
    950: '#000000',
  },
}

SCSS

$custom: #eef181;
$custom-light: #f5f5a8;
$custom-dark: #000000;

JSON

{
  "hex": "#eef181",
  "rgb": {
    "r": 238,
    "g": 241,
    "b": 129
  },
  "hsl": {
    "h": 61.607,
    "s": 80,
    "l": 72.549
  },
  "oklch": {
    "l": 0.93288,
    "c": 0.1354,
    "h": 110.1
  },
  "luminance": 0.82673
}

Semantic roles & 50–950 ramp

primary

#EEF181

secondary

#4E4ACC

accent

#09DC0F

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF181

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

Preview Lab → · Contrast checker → · Palette generator →