#E9F48A#E9F48A

#E9F48A is a very light, vivid yellow. Relative luminance 0.839; OKLCH L 93.6% C 0.131 H 113.8°. Best body text is #000000 at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#E9F48A
RGB	rgb(233, 244, 138)
HSL	hsl(66, 83%, 75%)
HSV	hsv(66, 43%, 96%)
CMYK	cmyk(4.5%, 0%, 43.4%, 4.3%)
CIE-LAB	lab(93.39, -18.81, 49.66)
CIE-LCH	lch(93.39, 53.10, 110.75°)
OKLab	oklab(93.65% -0.0527 0.1196)
OKLCH	oklch(93.65% 0.131 113.8)
XYZ	xyz(70.5432, 83.8610, 36.5104)
Luminance	0.8386 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F48A #958AF4

analogous

#F4CA8A #E9F48A #B4F48A

triadic

#E9F48A #8AE9F4 #F48AE9

tetradic

#E9F48A #8AF4CA #958AF4 #F48AB4

square

#E9F48A #8AF4CA #958AF4 #F48AB4

split-complementary

#E9F48A #8AB4F4 #CA8AF4

monochromatic

#D4E91A #DEEF52 #E9F48A #F4F9C2 #FAFCE3

Accessibility & contrast

On white

1.18

#E9F48A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.77

#E9F48A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F48A

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F48A	#FFFFFF	#000000	##000000
##E9F48A	1.00	1.18	17.77	17.77
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.77	21.00	1.00	1.00
##000000	17.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB81

Deuteranopia (green-blind)

#FFED8F

Tritanopia (blue-blind)

#F4E9DB

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #e9f48a;
/* rgb */ color: rgb(233, 244, 138);
/* oklch */ color: oklch(93.6% 0.131 113.8);

Tailwind

colors: {
  custom: {
    50: '#f1f7ae',
    500: '#e9f48a',
    950: '#000000',
  },
}

SCSS

$custom: #e9f48a;
$custom-light: #f1f7ae;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f48a",
  "rgb": {
    "r": 233,
    "g": 244,
    "b": 138
  },
  "hsl": {
    "h": 66.226,
    "s": 82.813,
    "l": 74.902
  },
  "oklch": {
    "l": 0.93645,
    "c": 0.1307,
    "h": 113.8
  },
  "luminance": 0.8386
}

Semantic roles & 50–950 ramp

primary

#E9F48A

secondary

#5F51D1

accent

#06DF1D

background

#FFFFFD

surface

#FEFEF7

border

#D6D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #E9F48A

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

Preview Lab → · Contrast checker → · Palette generator →