#EEF66D#EEF66D

#EEF66D is a very light, vivid yellow. Relative luminance 0.852; OKLCH L 94.1% C 0.159 H 112.2°. Best body text is #000000 at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#EEF66D
RGB	rgb(238, 246, 109)
HSL	hsl(64, 88%, 70%)
HSV	hsv(64, 56%, 96%)
CMYK	cmyk(3.3%, 0%, 55.7%, 3.5%)
CIE-LAB	lab(93.97, -20.37, 63.68)
CIE-LCH	lch(93.97, 66.86, 107.74°)
OKLab	oklab(94.09% -0.0601 0.1476)
OKLCH	oklch(94.09% 0.159 112.2)
XYZ	xyz(70.9776, 85.1942, 27.1702)
Luminance	0.8519 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF66D #756DF6

analogous

#F6BA6D #EEF66D #A9F66D

triadic

#EEF66D #6DEEF6 #F66DEE

tetradic

#EEF66D #6DF6BA #756DF6 #F66DA9

square

#EEF66D #6DF6BA #756DF6 #F66DA9

split-complementary

#EEF66D #6DA9F6 #BA6DF6

monochromatic

#CFDB0E #E7F233 #EEF66D #F5FAA7 #FBFDE0

Accessibility & contrast

On white

1.16

#EEF66D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.04

#EEF66D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF66D

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF66D	#FFFFFF	#000000	##000000
##EEF66D	1.00	1.16	18.04	18.04
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.04	21.00	1.00	1.00
##000000	18.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC5F

Deuteranopia (green-blind)

#FFEF75

Tritanopia (blue-blind)

#FCE9D8

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #eef66d;
/* rgb */ color: rgb(238, 246, 109);
/* oklch */ color: oklch(94.1% 0.159 112.2);

Tailwind

colors: {
  custom: {
    50: '#f6f99b',
    500: '#eef66d',
    950: '#000000',
  },
}

SCSS

$custom: #eef66d;
$custom-light: #f6f99b;
$custom-dark: #000000;

JSON

{
  "hex": "#eef66d",
  "rgb": {
    "r": 238,
    "g": 246,
    "b": 109
  },
  "hsl": {
    "h": 63.504,
    "s": 88.387,
    "l": 69.608
  },
  "oklch": {
    "l": 0.94094,
    "c": 0.15942,
    "h": 112.2
  },
  "luminance": 0.85193
}

Semantic roles & 50–950 ramp

primary

#EEF66D

secondary

#4037D0

accent

#01E50E

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EEF66D

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

Preview Lab → · Contrast checker → · Palette generator →