#EEF879#EEF879

#EEF879 is a very light, vivid yellow. Relative luminance 0.867; OKLCH L 94.6% C 0.151 H 113.0°. Best body text is #000000 at 18.34:1 contrast (WCAG AA passes).

Color values

HEX	#EEF879
RGB	rgb(238, 248, 121)
HSL	hsl(65, 90%, 72%)
HSV	hsv(65, 51%, 97%)
CMYK	cmyk(4%, 0%, 51.2%, 2.7%)
CIE-LAB	lab(94.61, -20.38, 59.12)
CIE-LCH	lch(94.61, 62.53, 109.02°)
OKLab	oklab(94.64% -0.059 0.139)
OKLCH	oklch(94.64% 0.151 113)
XYZ	xyz(72.2799, 86.6937, 31.0114)
Luminance	0.8669 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF879 #8379F8

analogous

#F8C279 #EEF879 #AFF879

triadic

#EEF879 #79EEF8 #F879EE

tetradic

#EEF879 #79F8C2 #8379F8 #F879AF

square

#EEF879 #79F8C2 #8379F8 #F879AF

split-complementary

#EEF879 #79AFF8 #C279F8

monochromatic

#D9EA0C #E7F53F #EEF879 #F5FBB3 #FBFDE2

Accessibility & contrast

On white

1.15

#EEF879 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.34

#EEF879 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF879

18.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF879	#FFFFFF	#000000	##000000
##EEF879	1.00	1.15	18.34	18.34
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.34	21.00	1.00	1.00
##000000	18.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE6D

Deuteranopia (green-blind)

#FFF180

Tritanopia (blue-blind)

#FBECDB

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eef879;
/* rgb */ color: rgb(238, 248, 121);
/* oklch */ color: oklch(94.6% 0.151 113.0);

Tailwind

colors: {
  custom: {
    50: '#f6faa3',
    500: '#eef879',
    950: '#000000',
  },
}

SCSS

$custom: #eef879;
$custom-light: #f6faa3;
$custom-dark: #000000;

JSON

{
  "hex": "#eef879",
  "rgb": {
    "r": 238,
    "g": 248,
    "b": 121
  },
  "hsl": {
    "h": 64.724,
    "s": 90.071,
    "l": 72.353
  },
  "oklch": {
    "l": 0.94644,
    "c": 0.15102,
    "h": 113
  },
  "luminance": 0.86692
}

Semantic roles & 50–950 ramp

primary

#EEF879

secondary

#4D41D4

accent

#00E612

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EEF879

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

Preview Lab → · Contrast checker → · Palette generator →