#EDF259#EDF259

#EDF259 is a very light, vivid yellow. Relative luminance 0.822; OKLCH L 93.0% C 0.171 H 111.1°. Best body text is #000000 at 17.45:1 contrast (WCAG AA passes).

Color values

HEX	#EDF259
RGB	rgb(237, 242, 89)
HSL	hsl(62, 85%, 65%)
HSV	hsv(62, 63%, 95%)
CMYK	cmyk(2.1%, 0%, 63.2%, 5.1%)
CIE-LAB	lab(92.68, -20.19, 70.53)
CIE-LCH	lch(92.68, 73.36, 105.97°)
OKLab	oklab(92.99% -0.0616 0.1596)
OKLCH	oklch(92.99% 0.171 111.1)
XYZ	xyz(68.4824, 82.2317, 21.7141)
Luminance	0.8223 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF259 #5E59F2

analogous

#F2AB59 #EDF259 #A0F259

triadic

#EDF259 #59EDF2 #F259ED

tetradic

#EDF259 #59F2AB #5E59F2 #F259A0

square

#EDF259 #59F2AB #5E59F2 #F259A0

split-complementary

#EDF259 #59A0F2 #AB59F2

monochromatic

#BCC10F #E7EE20 #EDF259 #F3F692 #F9FBCB

Accessibility & contrast

On white

1.20

#EDF259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.45

#EDF259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF259

17.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF259	#FFFFFF	#000000	##000000
##EDF259	1.00	1.20	17.45	17.45
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.45	21.00	1.00	1.00
##000000	17.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE845

Deuteranopia (green-blind)

#FFEC63

Tritanopia (blue-blind)

#FCE4D3

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #edf259;
/* rgb */ color: rgb(237, 242, 89);
/* oklch */ color: oklch(93.0% 0.171 111.1);

Tailwind

colors: {
  custom: {
    50: '#f6f68f',
    500: '#edf259',
    950: '#000000',
  },
}

SCSS

$custom: #edf259;
$custom-light: #f6f68f;
$custom-dark: #000000;

JSON

{
  "hex": "#edf259",
  "rgb": {
    "r": 237,
    "g": 242,
    "b": 89
  },
  "hsl": {
    "h": 61.961,
    "s": 85.475,
    "l": 64.902
  },
  "oklch": {
    "l": 0.92991,
    "c": 0.17109,
    "h": 111.1
  },
  "luminance": 0.8223
}

Semantic roles & 50–950 ramp

primary

#EDF259

secondary

#3530BF

accent

#04E20B

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDF259

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

Preview Lab → · Contrast checker → · Palette generator →