#E4F48B#E4F48B

#E4F48B is a very light, vivid yellow. Relative luminance 0.831; OKLCH L 93.3% C 0.131 H 116.1°. Best body text is #000000 at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#E4F48B
RGB	rgb(228, 244, 139)
HSL	hsl(69, 83%, 75%)
HSV	hsv(69, 43%, 96%)
CMYK	cmyk(6.6%, 0%, 43%, 4.3%)
CIE-LAB	lab(93.04, -20.62, 48.67)
CIE-LCH	lch(93.04, 52.85, 112.96°)
OKLab	oklab(93.28% -0.0576 0.1175)
OKLCH	oklch(93.28% 0.131 116.1)
XYZ	xyz(69.0064, 83.0601, 36.8180)
Luminance	0.8306 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F48B #9B8BF4

analogous

#F4D08B #E4F48B #AFF48B

triadic

#E4F48B #8BE4F4 #F48BE4

tetradic

#E4F48B #8BF4D0 #9B8BF4 #F48BAF

square

#E4F48B #8BF4D0 #9B8BF4 #F48BAF

split-complementary

#E4F48B #8BAFF4 #D08BF4

monochromatic

#CAE91B #D7EF53 #E4F48B #F1F9C3 #F8FCE3

Accessibility & contrast

On white

1.19

#E4F48B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.61

#E4F48B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F48B

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F48B	#FFFFFF	#000000	##000000
##E4F48B	1.00	1.19	17.61	17.61
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.61	21.00	1.00	1.00
##000000	17.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA82

Deuteranopia (green-blind)

#FFEC90

Tritanopia (blue-blind)

#EEEADB

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e4f48b;
/* rgb */ color: rgb(228, 244, 139);
/* oklch */ color: oklch(93.3% 0.131 116.1);

Tailwind

colors: {
  custom: {
    50: '#eef7ae',
    500: '#e4f48b',
    950: '#000000',
  },
}

SCSS

$custom: #e4f48b;
$custom-light: #eef7ae;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f48b",
  "rgb": {
    "r": 228,
    "g": 244,
    "b": 139
  },
  "hsl": {
    "h": 69.143,
    "s": 82.677,
    "l": 75.098
  },
  "oklch": {
    "l": 0.9328,
    "c": 0.13082,
    "h": 116.1
  },
  "luminance": 0.83059
}

Semantic roles & 50–950 ramp

primary

#E4F48B

secondary

#6652D1

accent

#06DF27

background

#FFFFFD

surface

#FEFEF7

border

#D6D6D0

text

#161710

muted

#858581

Preview Lab

Preview with #E4F48B

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

Preview Lab → · Contrast checker → · Palette generator →