#EEF981#EEF981

#EEF981 is a very light, vivid yellow. Relative luminance 0.875; OKLCH L 95.0% C 0.145 H 113.5°. Best body text is #000000 at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#EEF981
RGB	rgb(238, 249, 129)
HSL	hsl(66, 91%, 74%)
HSV	hsv(66, 48%, 98%)
CMYK	cmyk(4.4%, 0%, 48.2%, 2.4%)
CIE-LAB	lab(94.96, -20.16, 55.88)
CIE-LCH	lch(94.96, 59.40, 109.84°)
OKLab	oklab(94.95% -0.0576 0.1327)
OKLCH	oklch(94.95% 0.145 113.5)
XYZ	xyz(73.0992, 87.5146, 33.8058)
Luminance	0.8751 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF981 #8C81F9

analogous

#F9C881 #EEF981 #B2F981

triadic

#EEF981 #81EEF9 #F981EE

tetradic

#EEF981 #81F9C8 #8C81F9 #F981B2

square

#EEF981 #81F9C8 #8C81F9 #F981B2

split-complementary

#EEF981 #81B2F9 #C881F9

monochromatic

#DEF30C #E6F647 #EEF981 #F6FCBB #FBFEE2

Accessibility & contrast

On white

1.13

#EEF981 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.50

#EEF981 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF981

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF981	#FFFFFF	#000000	##000000
##EEF981	1.00	1.13	18.50	18.50
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.50	21.00	1.00	1.00
##000000	18.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF76

Deuteranopia (green-blind)

#FFF287

Tritanopia (blue-blind)

#FBEDDD

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eef981;
/* rgb */ color: rgb(238, 249, 129);
/* oklch */ color: oklch(95.0% 0.145 113.5);

Tailwind

colors: {
  custom: {
    50: '#f5fba8',
    500: '#eef981',
    950: '#000000',
  },
}

SCSS

$custom: #eef981;
$custom-light: #f5fba8;
$custom-dark: #000000;

JSON

{
  "hex": "#eef981",
  "rgb": {
    "r": 238,
    "g": 249,
    "b": 129
  },
  "hsl": {
    "h": 65.5,
    "s": 90.909,
    "l": 74.118
  },
  "oklch": {
    "l": 0.9495,
    "c": 0.14462,
    "h": 113.5
  },
  "luminance": 0.87513
}

Semantic roles & 50–950 ramp

primary

#EEF981

secondary

#5548D6

accent

#00E615

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF981

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

Preview Lab → · Contrast checker → · Palette generator →