#EDF479#EDF479

#EDF479 is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.7% C 0.147 H 111.8°. Best body text is #000000 at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#EDF479
RGB	rgb(237, 244, 121)
HSL	hsl(63, 85%, 72%)
HSV	hsv(63, 50%, 96%)
CMYK	cmyk(2.9%, 0%, 50.4%, 4.3%)
CIE-LAB	lab(93.49, -18.84, 57.78)
CIE-LCH	lch(93.49, 60.78, 108.06°)
OKLab	oklab(93.73% -0.0545 0.1362)
OKLCH	oklch(93.73% 0.147 111.8)
XYZ	xyz(70.7283, 84.0877, 30.5901)
Luminance	0.8409 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF479 #8079F4

analogous

#F4BE79 #EDF479 #B0F479

triadic

#EDF479 #79EDF4 #F479ED

tetradic

#EDF479 #79F4BE #8079F4 #F479B0

square

#EDF479 #79F4BE #8079F4 #F479B0

split-complementary

#EDF479 #79B0F4 #BE79F4

monochromatic

#D4E012 #E5EF40 #EDF479 #F5F9B2 #FBFDE3

Accessibility & contrast

On white

1.18

#EDF479 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.82

#EDF479 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF479

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF479	#FFFFFF	#000000	##000000
##EDF479	1.00	1.18	17.82	17.82
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.82	21.00	1.00	1.00
##000000	17.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB6D

Deuteranopia (green-blind)

#FFEE80

Tritanopia (blue-blind)

#FAE8D8

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #edf479;
/* rgb */ color: rgb(237, 244, 121);
/* oklch */ color: oklch(93.7% 0.147 111.8);

Tailwind

colors: {
  custom: {
    50: '#f5f7a3',
    500: '#edf479',
    950: '#000000',
  },
}

SCSS

$custom: #edf479;
$custom-light: #f5f7a3;
$custom-dark: #000000;

JSON

{
  "hex": "#edf479",
  "rgb": {
    "r": 237,
    "g": 244,
    "b": 121
  },
  "hsl": {
    "h": 63.415,
    "s": 84.828,
    "l": 71.569
  },
  "oklch": {
    "l": 0.93732,
    "c": 0.14667,
    "h": 111.8
  },
  "luminance": 0.84086
}

Semantic roles & 50–950 ramp

primary

#EDF479

secondary

#4A42CF

accent

#04E111

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EDF479

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

Preview Lab → · Contrast checker → · Palette generator →