#EDEF20#EDEF20

#EDEF20 is a very light, vivid yellow. Relative luminance 0.798; OKLCH L 92.1% C 0.196 H 110.3°. Best body text is #000000 at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#EDEF20
RGB	rgb(237, 239, 32)
HSL	hsl(61, 87%, 53%)
HSV	hsv(61, 87%, 94%)
CMYK	cmyk(0.8%, 0%, 86.6%, 6.3%)
CIE-LAB	lab(91.61, -20.97, 86.31)
CIE-LCH	lch(91.61, 88.82, 103.66°)
OKLab	oklab(92.06% -0.0682 0.184)
OKLCH	oklch(92.06% 0.196 110.3)
XYZ	xyz(66.0549, 79.8438, 13.2981)
Luminance	0.7984 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDEF20 #2220EF

analogous

#EF8A20 #EDEF20 #85EF20

triadic

#EDEF20 #20EDEF #EF20ED

tetradic

#EDEF20 #20EF8A #2220EF #EF2085

square

#EDEF20 #20EF8A #2220EF #EF2085

split-complementary

#EDEF20 #2085EF #8A20EF

monochromatic

#898B0A #C2C40E #EDEF20 #F2F359 #F6F792

Accessibility & contrast

On white

1.24

#EDEF20 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.97

#EDEF20 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDEF20

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDEF20	#FFFFFF	#000000	##000000
##EDEF20	1.00	1.24	16.97	16.97
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.97	21.00	1.00	1.00
##000000	16.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE400

Deuteranopia (green-blind)

#FFE939

Tritanopia (blue-blind)

#FEDFCC

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #edef20;
/* rgb */ color: rgb(237, 239, 32);
/* oklch */ color: oklch(92.1% 0.196 110.3);

Tailwind

colors: {
  custom: {
    50: '#f8f375',
    500: '#edef20',
    950: '#000000',
  },
}

SCSS

$custom: #edef20;
$custom-light: #f8f375;
$custom-dark: #000000;

JSON

{
  "hex": "#edef20",
  "rgb": {
    "r": 237,
    "g": 239,
    "b": 32
  },
  "hsl": {
    "h": 60.58,
    "s": 86.611,
    "l": 53.137
  },
  "oklch": {
    "l": 0.92055,
    "c": 0.19626,
    "h": 110.3
  },
  "luminance": 0.79842
}

Semantic roles & 50–950 ramp

primary

#EDEF20

secondary

#242390

accent

#2BFD2D

background

#FFFFFB

surface

#FFFEF2

border

#D7D6CC

text

#18170A

muted

#86857D

Preview Lab

Preview with #EDEF20

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

Preview Lab → · Contrast checker → · Palette generator →