#EEF564#EEF564

#EEF564 is a very light, vivid yellow. Relative luminance 0.844; OKLCH L 93.8% C 0.166 H 111.8°. Best body text is #000000 at 17.88:1 contrast (WCAG AA passes).

Color values

HEX	#EEF564
RGB	rgb(238, 245, 100)
HSL	hsl(63, 88%, 68%)
HSV	hsv(63, 59%, 96%)
CMYK	cmyk(2.9%, 0%, 59.2%, 3.9%)
CIE-LAB	lab(93.63, -20.53, 67.12)
CIE-LCH	lch(93.63, 70.19, 107.01°)
OKLab	oklab(93.8% -0.0615 0.1539)
OKLCH	oklch(93.8% 0.166 111.8)
XYZ	xyz(70.2144, 84.4036, 24.6469)
Luminance	0.8440 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF564 #6B64F5

analogous

#F5B464 #EEF564 #A5F564

triadic

#EEF564 #64EEF5 #F564EE

tetradic

#EEF564 #64F5B4 #6B64F5 #F564A5

square

#EEF564 #64F5B4 #6B64F5 #F564A5

split-complementary

#EEF564 #64A5F5 #B464F5

monochromatic

#C8D10D #E8F12B #EEF564 #F4F99D #FBFCD7

Accessibility & contrast

On white

1.17

#EEF564 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.88

#EEF564 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF564

17.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF564	#FFFFFF	#000000	##000000
##EEF564	1.00	1.17	17.88	17.88
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.88	21.00	1.00	1.00
##000000	17.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB53

Deuteranopia (green-blind)

#FFEF6D

Tritanopia (blue-blind)

#FDE7D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eef564;
/* rgb */ color: rgb(238, 245, 100);
/* oklch */ color: oklch(93.8% 0.166 111.8);

Tailwind

colors: {
  custom: {
    50: '#f6f896',
    500: '#eef564',
    950: '#000000',
  },
}

SCSS

$custom: #eef564;
$custom-light: #f6f896;
$custom-dark: #000000;

JSON

{
  "hex": "#eef564",
  "rgb": {
    "r": 238,
    "g": 245,
    "b": 100
  },
  "hsl": {
    "h": 62.897,
    "s": 87.879,
    "l": 67.647
  },
  "oklch": {
    "l": 0.93796,
    "c": 0.16572,
    "h": 111.8
  },
  "luminance": 0.84402
}

Semantic roles & 50–950 ramp

primary

#EEF564

secondary

#3831CC

accent

#01E40C

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #EEF564

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

Preview Lab → · Contrast checker → · Palette generator →