#EEF57D#EEF57D

#EEF57D is a very light, vivid yellow. Relative luminance 0.850; OKLCH L 94.1% C 0.144 H 111.8°. Best body text is #000000 at 17.99:1 contrast (WCAG AA passes).

Color values

HEX	#EEF57D
RGB	rgb(238, 245, 125)
HSL	hsl(64, 86%, 73%)
HSV	hsv(64, 49%, 96%)
CMYK	cmyk(2.9%, 0%, 49%, 3.9%)
CIE-LAB	lab(93.87, -18.59, 56.42)
CIE-LCH	lch(93.87, 59.40, 108.23°)
OKLab	oklab(94.07% -0.0535 0.1335)
OKLCH	oklch(94.07% 0.144 111.8)
XYZ	xyz(71.6153, 84.9640, 32.0252)
Luminance	0.8496 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF57D #847DF5

analogous

#F5C07D #EEF57D #B2F57D

triadic

#EEF57D #7DEEF5 #F57DEE

tetradic

#EEF57D #7DF5C0 #847DF5 #F57DB2

square

#EEF57D #7DF5C0 #847DF5 #F57DB2

split-complementary

#EEF57D #7DB2F5 #C07DF5

monochromatic

#DAE612 #E7F144 #EEF57D #F5F9B6 #FBFDE3

Accessibility & contrast

On white

1.17

#EEF57D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.99

#EEF57D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF57D

17.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF57D	#FFFFFF	#000000	##000000
##EEF57D	1.00	1.17	17.99	17.99
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.99	21.00	1.00	1.00
##000000	17.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC72

Deuteranopia (green-blind)

#FFEF83

Tritanopia (blue-blind)

#FBE9DA

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eef57d;
/* rgb */ color: rgb(238, 245, 125);
/* oklch */ color: oklch(94.1% 0.144 111.8);

Tailwind

colors: {
  custom: {
    50: '#f5f8a5',
    500: '#eef57d',
    950: '#000000',
  },
}

SCSS

$custom: #eef57d;
$custom-light: #f5f8a5;
$custom-dark: #000000;

JSON

{
  "hex": "#eef57d",
  "rgb": {
    "r": 238,
    "g": 245,
    "b": 125
  },
  "hsl": {
    "h": 63.5,
    "s": 85.714,
    "l": 72.549
  },
  "oklch": {
    "l": 0.94067,
    "c": 0.14384,
    "h": 111.8
  },
  "luminance": 0.84963
}

Semantic roles & 50–950 ramp

primary

#EEF57D

secondary

#4E46D1

accent

#03E210

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EEF57D

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

Preview Lab → · Contrast checker → · Palette generator →