#EDF463#EDF463

#EDF463 is a very light, vivid yellow. Relative luminance 0.836; OKLCH L 93.5% C 0.166 H 111.8°. Best body text is #000000 at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#EDF463
RGB	rgb(237, 244, 99)
HSL	hsl(63, 87%, 67%)
HSV	hsv(63, 59%, 96%)
CMYK	cmyk(2.9%, 0%, 59.4%, 4.3%)
CIE-LAB	lab(93.28, -20.52, 67.14)
CIE-LCH	lch(93.28, 70.20, 106.99°)
OKLab	oklab(93.5% -0.0615 0.1538)
OKLCH	oklch(93.5% 0.166 111.8)
XYZ	xyz(69.5297, 83.6083, 24.2773)
Luminance	0.8361 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF463 #6A63F4

analogous

#F4B363 #EDF463 #A4F463

triadic

#EDF463 #63EDF4 #F463ED

tetradic

#EDF463 #63F4B3 #6A63F4 #F463A4

square

#EDF463 #63F4B3 #6A63F4 #F463A4

split-complementary

#EDF463 #63A4F4 #B363F4

monochromatic

#C5CE0F #E6F02A #EDF463 #F4F89C #FAFCD5

Accessibility & contrast

On white

1.19

#EDF463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.72

#EDF463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF463

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF463	#FFFFFF	#000000	##000000
##EDF463	1.00	1.19	17.72	17.72
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.72	21.00	1.00	1.00
##000000	17.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA52

Deuteranopia (green-blind)

#FFEE6C

Tritanopia (blue-blind)

#FCE6D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #edf463;
/* rgb */ color: rgb(237, 244, 99);
/* oklch */ color: oklch(93.5% 0.166 111.8);

Tailwind

colors: {
  custom: {
    50: '#f6f795',
    500: '#edf463',
    950: '#000000',
  },
}

SCSS

$custom: #edf463;
$custom-light: #f6f795;
$custom-dark: #000000;

JSON

{
  "hex": "#edf463",
  "rgb": {
    "r": 237,
    "g": 244,
    "b": 99
  },
  "hsl": {
    "h": 62.897,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.93499,
    "c": 0.16566,
    "h": 111.8
  },
  "luminance": 0.83607
}

Semantic roles & 50–950 ramp

primary

#EDF463

secondary

#3931CA

accent

#02E30D

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EDF463

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

Preview Lab → · Contrast checker → · Palette generator →