#E9FD78#E9FD78

#E9FD78 is a very light, vivid yellow. Relative luminance 0.889; OKLCH L 95.3% C 0.159 H 116.6°. Best body text is #000000 at 18.79:1 contrast (WCAG AA passes).

Color values

HEX	#E9FD78
RGB	rgb(233, 253, 120)
HSL	hsl(69, 97%, 73%)
HSV	hsv(69, 53%, 99%)
CMYK	cmyk(7.9%, 0%, 52.6%, 0.8%)
CIE-LAB	lab(95.55, -24.78, 60.57)
CIE-LCH	lch(95.55, 65.44, 112.25°)
OKLab	oklab(95.31% -0.0712 0.1422)
OKLCH	oklch(95.31% 0.159 116.6)
XYZ	xyz(72.1208, 88.9310, 31.1317)
Luminance	0.8893 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9FD78 #8C78FD

analogous

#FDCF78 #E9FD78 #A6FD78

triadic

#E9FD78 #78E9FD #FD78E9

tetradic

#E9FD78 #78FDCF #8C78FD #FD78A6

square

#E9FD78 #78FDCF #8C78FD #FD78A6

split-complementary

#E9FD78 #78A6FD #CF78FD

monochromatic

#D2F704 #DFFC3C #E9FD78 #F3FEB4 #FAFFE1

Accessibility & contrast

On white

1.12

#E9FD78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.79

#E9FD78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9FD78

18.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9FD78	#FFFFFF	#000000	##000000
##E9FD78	1.00	1.12	18.79	18.79
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.79	21.00	1.00	1.00
##000000	18.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF26B

Deuteranopia (green-blind)

#FFF380

Tritanopia (blue-blind)

#F5F1DF

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #e9fd78;
/* rgb */ color: rgb(233, 253, 120);
/* oklch */ color: oklch(95.3% 0.159 116.6);

Tailwind

colors: {
  custom: {
    50: '#f2fea2',
    500: '#e9fd78',
    950: '#000000',
  },
}

SCSS

$custom: #e9fd78;
$custom-light: #f2fea2;
$custom-dark: #000000;

JSON

{
  "hex": "#e9fd78",
  "rgb": {
    "r": 233,
    "g": 253,
    "b": 120
  },
  "hsl": {
    "h": 69.023,
    "s": 97.08,
    "l": 73.137
  },
  "oklch": {
    "l": 0.95306,
    "c": 0.15901,
    "h": 116.6
  },
  "luminance": 0.8893
}

Semantic roles & 50–950 ramp

primary

#E9FD78

secondary

#563FDA

accent

#00E623

background

#FFFFFC

surface

#FEFFF6

border

#D6D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E9FD78

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

Preview Lab → · Contrast checker → · Palette generator →