#E9F352#E9F352

#E9F352 is a very light, vivid yellow. Relative luminance 0.820; OKLCH L 92.8% C 0.178 H 112.8°. Best body text is #000000 at 17.41:1 contrast (WCAG AA passes).

Color values

HEX	#E9F352
RGB	rgb(233, 243, 82)
HSL	hsl(64, 87%, 64%)
HSV	hsv(64, 66%, 95%)
CMYK	cmyk(4.1%, 0%, 66.3%, 4.7%)
CIE-LAB	lab(92.59, -22.68, 73.01)
CIE-LCH	lch(92.59, 76.45, 107.25°)
OKLab	oklab(92.83% -0.069 0.1639)
OKLCH	oklch(92.83% 0.178 112.8)
XYZ	xyz(67.1798, 82.0355, 20.2765)
Luminance	0.8203 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F352 #5C52F3

analogous

#F3AC52 #E9F352 #98F352

triadic

#E9F352 #52E9F3 #F352E9

tetradic

#E9F352 #52F3AC #5C52F3 #F35298

square

#E9F352 #52F3AC #5C52F3 #F35298

split-complementary

#E9F352 #5298F3 #AC52F3

monochromatic

#B3BD0D #E2EF19 #E9F352 #F0F78B #F8FBC4

Accessibility & contrast

On white

1.21

#E9F352 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.41

#E9F352 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F352

17.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F352	#FFFFFF	#000000	##000000
##E9F352	1.00	1.21	17.41	17.41
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.41	21.00	1.00	1.00
##000000	17.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE83A

Deuteranopia (green-blind)

#FFEC5D

Tritanopia (blue-blind)

#F8E5D3

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e9f352;
/* rgb */ color: rgb(233, 243, 82);
/* oklch */ color: oklch(92.8% 0.178 112.8);

Tailwind

colors: {
  custom: {
    50: '#f3f68b',
    500: '#e9f352',
    950: '#000000',
  },
}

SCSS

$custom: #e9f352;
$custom-light: #f3f68b;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f352",
  "rgb": {
    "r": 233,
    "g": 243,
    "b": 82
  },
  "hsl": {
    "h": 63.727,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.92832,
    "c": 0.17787,
    "h": 112.8
  },
  "luminance": 0.82034
}

Semantic roles & 50–950 ramp

primary

#E9F352

secondary

#362EBC

accent

#02E410

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E9F352

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

Preview Lab → · Contrast checker → · Palette generator →