#E4F489#E4F489

#E4F489 is a very light, vivid yellow. Relative luminance 0.830; OKLCH L 93.3% C 0.133 H 116.0°. Best body text is #000000 at 17.60:1 contrast (WCAG AA passes).

Color values

HEX	#E4F489
RGB	rgb(228, 244, 137)
HSL	hsl(69, 83%, 75%)
HSV	hsv(69, 44%, 96%)
CMYK	cmyk(6.6%, 0%, 43.9%, 4.3%)
CIE-LAB	lab(93.02, -20.82, 49.59)
CIE-LCH	lch(93.02, 53.78, 112.78°)
OKLab	oklab(93.25% -0.0583 0.1194)
OKLCH	oklch(93.25% 0.133 116)
XYZ	xyz(68.8616, 83.0022, 36.0554)
Luminance	0.8300 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F489 #9989F4

analogous

#F4CF89 #E4F489 #AFF489

triadic

#E4F489 #89E4F4 #F489E4

tetradic

#E4F489 #89F4CF #9989F4 #F489AF

square

#E4F489 #89F4CF #9989F4 #F489AF

split-complementary

#E4F489 #89AFF4 #CF89F4

monochromatic

#CAEA19 #D7EF51 #E4F489 #F1F9C1 #F9FCE3

Accessibility & contrast

On white

1.19

#E4F489 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.60

#E4F489 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F489

17.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F489	#FFFFFF	#000000	##000000
##E4F489	1.00	1.19	17.60	17.60
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.60	21.00	1.00	1.00
##000000	17.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA80

Deuteranopia (green-blind)

#FFEC8E

Tritanopia (blue-blind)

#EFE9DB

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e4f489;
/* rgb */ color: rgb(228, 244, 137);
/* oklch */ color: oklch(93.3% 0.133 116.0);

Tailwind

colors: {
  custom: {
    50: '#eef7ad',
    500: '#e4f489',
    950: '#000000',
  },
}

SCSS

$custom: #e4f489;
$custom-light: #eef7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f489",
  "rgb": {
    "r": 228,
    "g": 244,
    "b": 137
  },
  "hsl": {
    "h": 68.972,
    "s": 82.946,
    "l": 74.706
  },
  "oklch": {
    "l": 0.93252,
    "c": 0.1329,
    "h": 116
  },
  "luminance": 0.83001
}

Semantic roles & 50–950 ramp

primary

#E4F489

secondary

#6450D1

accent

#06DF27

background

#FFFFFD

surface

#FEFEF7

border

#D6D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #E4F489

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

Preview Lab → · Contrast checker → · Palette generator →