#EEF56D#EEF56D

#EEF56D is a very light, vivid yellow. Relative luminance 0.846; OKLCH L 93.9% C 0.158 H 111.8°. Best body text is #000000 at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#EEF56D
RGB	rgb(238, 245, 109)
HSL	hsl(63, 87%, 69%)
HSV	hsv(63, 56%, 96%)
CMYK	cmyk(2.9%, 0%, 55.5%, 3.9%)
CIE-LAB	lab(93.71, -19.89, 63.39)
CIE-LCH	lch(93.71, 66.44, 107.42°)
OKLab	oklab(93.89% -0.0588 0.147)
OKLCH	oklch(93.89% 0.158 111.8)
XYZ	xyz(70.6743, 84.5876, 27.0691)
Luminance	0.8459 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF56D #746DF5

analogous

#F5B86D #EEF56D #AAF56D

triadic

#EEF56D #6DEEF5 #F56DEE

tetradic

#EEF56D #6DF5B8 #746DF5 #F56DAA

square

#EEF56D #6DF5B8 #746DF5 #F56DAA

split-complementary

#EEF56D #6DAAF5 #B86DF5

monochromatic

#CED90F #E7F134 #EEF56D #F5F9A6 #FBFDE0

Accessibility & contrast

On white

1.17

#EEF56D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.92

#EEF56D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF56D

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF56D	#FFFFFF	#000000	##000000
##EEF56D	1.00	1.17	17.92	17.92
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.92	21.00	1.00	1.00
##000000	17.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB5F

Deuteranopia (green-blind)

#FFEF75

Tritanopia (blue-blind)

#FCE8D7

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eef56d;
/* rgb */ color: rgb(238, 245, 109);
/* oklch */ color: oklch(93.9% 0.158 111.8);

Tailwind

colors: {
  custom: {
    50: '#f6f89b',
    500: '#eef56d',
    950: '#000000',
  },
}

SCSS

$custom: #eef56d;
$custom-light: #f6f89b;
$custom-dark: #000000;

JSON

{
  "hex": "#eef56d",
  "rgb": {
    "r": 238,
    "g": 245,
    "b": 109
  },
  "hsl": {
    "h": 63.088,
    "s": 87.179,
    "l": 69.412
  },
  "oklch": {
    "l": 0.93885,
    "c": 0.15832,
    "h": 111.8
  },
  "luminance": 0.84586
}

Semantic roles & 50–950 ramp

primary

#EEF56D

secondary

#3F37CF

accent

#02E40D

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EEF56D

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

Preview Lab → · Contrast checker → · Palette generator →