#EDF778#EDF778

#EDF778 is a very light, vivid yellow. Relative luminance 0.859; OKLCH L 94.3% C 0.151 H 113.0°. Best body text is #000000 at 18.18:1 contrast (WCAG AA passes).

Color values

HEX	#EDF778
RGB	rgb(237, 247, 120)
HSL	hsl(65, 89%, 72%)
HSV	hsv(65, 51%, 97%)
CMYK	cmyk(4%, 0%, 51.4%, 3.1%)
CIE-LAB	lab(94.26, -20.37, 59.14)
CIE-LCH	lch(94.26, 62.55, 109.00°)
OKLab	oklab(94.35% -0.059 0.139)
OKLCH	oklch(94.35% 0.151 113)
XYZ	xyz(71.5774, 85.8834, 30.5722)
Luminance	0.8588 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF778 #8278F7

analogous

#F7C178 #EDF778 #AEF778

triadic

#EDF778 #78EDF7 #F778ED

tetradic

#EDF778 #78F7C1 #8278F7 #F778AE

square

#EDF778 #78F7C1 #8278F7 #F778AE

split-complementary

#EDF778 #78AEF7 #C178F7

monochromatic

#D6E70E #E5F43E #EDF778 #F5FAB2 #FBFDE2

Accessibility & contrast

On white

1.16

#EDF778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.18

#EDF778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF778

18.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF778	#FFFFFF	#000000	##000000
##EDF778	1.00	1.16	18.18	18.18
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.18	21.00	1.00	1.00
##000000	18.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED6C

Deuteranopia (green-blind)

#FFF07F

Tritanopia (blue-blind)

#FAEBDA

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #edf778;
/* rgb */ color: rgb(237, 247, 120);
/* oklch */ color: oklch(94.3% 0.151 113.0);

Tailwind

colors: {
  custom: {
    50: '#f5f9a2',
    500: '#edf778',
    950: '#000000',
  },
}

SCSS

$custom: #edf778;
$custom-light: #f5f9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#edf778",
  "rgb": {
    "r": 237,
    "g": 247,
    "b": 120
  },
  "hsl": {
    "h": 64.724,
    "s": 88.811,
    "l": 71.961
  },
  "oklch": {
    "l": 0.94347,
    "c": 0.15101,
    "h": 113
  },
  "luminance": 0.85882
}

Semantic roles & 50–950 ramp

primary

#EDF778

secondary

#4C41D3

accent

#00E512

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EDF778

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

Preview Lab → · Contrast checker → · Palette generator →