#EEF78A#EEF78A

#EEF78A is a very light, vivid yellow. Relative luminance 0.865; OKLCH L 94.7% C 0.133 H 112.8°. Best body text is #000000 at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#EEF78A
RGB	rgb(238, 247, 138)
HSL	hsl(65, 87%, 75%)
HSV	hsv(65, 44%, 97%)
CMYK	cmyk(3.6%, 0%, 44.1%, 3.1%)
CIE-LAB	lab(94.54, -18.35, 51.16)
CIE-LCH	lch(94.54, 54.35, 109.73°)
OKLab	oklab(94.65% -0.0516 0.1229)
OKLCH	oklch(94.65% 0.133 112.8)
XYZ	xyz(73.1091, 86.5348, 36.8914)
Luminance	0.8653 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF78A #938AF7

analogous

#F7C98A #EEF78A #B7F78A

triadic

#EEF78A #8AEEF7 #F78AEE

tetradic

#EEF78A #8AF7C9 #938AF7 #F78AB7

square

#EEF78A #8AF7C9 #938AF7 #F78AB7

split-complementary

#EEF78A #8AB7F7 #C98AF7

monochromatic

#DDEF17 #E6F351 #EEF78A #F6FBC3 #FBFDE2

Accessibility & contrast

On white

1.15

#EEF78A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.31

#EEF78A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF78A

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF78A	#FFFFFF	#000000	##000000
##EEF78A	1.00	1.15	18.31	18.31
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.31	21.00	1.00	1.00
##000000	18.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE81

Deuteranopia (green-blind)

#FFF18F

Tritanopia (blue-blind)

#FAECDD

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eef78a;
/* rgb */ color: rgb(238, 247, 138);
/* oklch */ color: oklch(94.7% 0.133 112.8);

Tailwind

colors: {
  custom: {
    50: '#f5f9ae',
    500: '#eef78a',
    950: '#000000',
  },
}

SCSS

$custom: #eef78a;
$custom-light: #f5f9ae;
$custom-dark: #000000;

JSON

{
  "hex": "#eef78a",
  "rgb": {
    "r": 238,
    "g": 247,
    "b": 138
  },
  "hsl": {
    "h": 64.954,
    "s": 87.2,
    "l": 75.49
  },
  "oklch": {
    "l": 0.94653,
    "c": 0.13329,
    "h": 112.8
  },
  "luminance": 0.86534
}

Semantic roles & 50–950 ramp

primary

#EEF78A

secondary

#5B50D5

accent

#02E414

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF78A

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

Preview Lab → · Contrast checker → · Palette generator →