#E9F56D#E9F56D

#E9F56D is a very light, vivid yellow. Relative luminance 0.837; OKLCH L 93.5% C 0.159 H 113.7°. Best body text is #000000 at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#E9F56D
RGB	rgb(233, 245, 109)
HSL	hsl(65, 87%, 69%)
HSV	hsv(65, 56%, 96%)
CMYK	cmyk(4.9%, 0%, 55.5%, 3.9%)
CIE-LAB	lab(93.33, -21.86, 62.87)
CIE-LCH	lch(93.33, 66.56, 109.17°)
OKLab	oklab(93.5% -0.064 0.146)
OKLCH	oklch(93.5% 0.159 113.7)
XYZ	xyz(69.0185, 83.7338, 26.9915)
Luminance	0.8373 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F56D #796DF5

analogous

#F5BD6D #E9F56D #A5F56D

triadic

#E9F56D #6DE9F5 #F56DE9

tetradic

#E9F56D #6DF5BD #796DF5 #F56DA5

square

#E9F56D #6DF5BD #796DF5 #F56DA5

split-complementary

#E9F56D #6DA5F5 #BD6DF5

monochromatic

#C7D90F #E0F134 #E9F56D #F2F9A6 #FAFDE0

Accessibility & contrast

On white

1.18

#E9F56D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.75

#E9F56D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F56D

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F56D	#FFFFFF	#000000	##000000
##E9F56D	1.00	1.18	17.75	17.75
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.75	21.00	1.00	1.00
##000000	17.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA5F

Deuteranopia (green-blind)

#FFED75

Tritanopia (blue-blind)

#F6E8D7

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #e9f56d;
/* rgb */ color: rgb(233, 245, 109);
/* oklch */ color: oklch(93.5% 0.159 113.7);

Tailwind

colors: {
  custom: {
    50: '#f2f89b',
    500: '#e9f56d',
    950: '#000000',
  },
}

SCSS

$custom: #e9f56d;
$custom-light: #f2f89b;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f56d",
  "rgb": {
    "r": 233,
    "g": 245,
    "b": 109
  },
  "hsl": {
    "h": 65.294,
    "s": 87.179,
    "l": 69.412
  },
  "oklch": {
    "l": 0.93498,
    "c": 0.15942,
    "h": 113.7
  },
  "luminance": 0.83733
}

Semantic roles & 50–950 ramp

primary

#E9F56D

secondary

#4537CF

accent

#02E416

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E9F56D

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

Preview Lab → · Contrast checker → · Palette generator →