#E9F78A#E9F78A

#E9F78A is a very light, vivid yellow. Relative luminance 0.857; OKLCH L 94.3% C 0.134 H 115.0°. Best body text is #000000 at 18.14:1 contrast (WCAG AA passes).

Color values

HEX	#E9F78A
RGB	rgb(233, 247, 138)
HSL	hsl(68, 87%, 75%)
HSV	hsv(68, 44%, 97%)
CMYK	cmyk(5.7%, 0%, 44.1%, 3.1%)
CIE-LAB	lab(94.18, -20.26, 50.63)
CIE-LCH	lch(94.18, 54.53, 111.81°)
OKLab	oklab(94.27% -0.0569 0.1218)
OKLCH	oklch(94.27% 0.134 115)
XYZ	xyz(71.4533, 85.6810, 36.8138)
Luminance	0.8568 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F78A #988AF7

analogous

#F7CE8A #E9F78A #B3F78A

triadic

#E9F78A #8AE9F7 #F78AE9

tetradic

#E9F78A #8AF7CE #988AF7 #F78AB3

square

#E9F78A #8AF7CE #988AF7 #F78AB3

split-complementary

#E9F78A #8AB3F7 #CE8AF7

monochromatic

#D3EF17 #DEF351 #E9F78A #F4FBC3 #FAFDE2

Accessibility & contrast

On white

1.16

#E9F78A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.14

#E9F78A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F78A

18.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F78A	#FFFFFF	#000000	##000000
##E9F78A	1.00	1.16	18.14	18.14
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.14	21.00	1.00	1.00
##000000	18.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED81

Deuteranopia (green-blind)

#FFEF8F

Tritanopia (blue-blind)

#F4ECDD

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #e9f78a;
/* rgb */ color: rgb(233, 247, 138);
/* oklch */ color: oklch(94.3% 0.134 115.0);

Tailwind

colors: {
  custom: {
    50: '#f1f9ae',
    500: '#e9f78a',
    950: '#000000',
  },
}

SCSS

$custom: #e9f78a;
$custom-light: #f1f9ae;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f78a",
  "rgb": {
    "r": 233,
    "g": 247,
    "b": 138
  },
  "hsl": {
    "h": 67.706,
    "s": 87.2,
    "l": 75.49
  },
  "oklch": {
    "l": 0.94272,
    "c": 0.13437,
    "h": 115
  },
  "luminance": 0.8568
}

Semantic roles & 50–950 ramp

primary

#E9F78A

secondary

#6150D5

accent

#02E41F

background

#FFFFFD

surface

#FEFFF7

border

#D6D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #E9F78A

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

Preview Lab → · Contrast checker → · Palette generator →