#EDF258#EDF258

#EDF258 is a very light, vivid yellow. Relative luminance 0.822; OKLCH L 93.0% C 0.172 H 111.1°. Best body text is #000000 at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#EDF258
RGB	rgb(237, 242, 88)
HSL	hsl(62, 86%, 65%)
HSV	hsv(62, 64%, 95%)
CMYK	cmyk(2.1%, 0%, 63.6%, 5.1%)
CIE-LAB	lab(92.67, -20.25, 70.91)
CIE-LCH	lch(92.67, 73.74, 105.94°)
OKLab	oklab(92.98% -0.0618 0.1603)
OKLCH	oklch(92.98% 0.172 111.1)
XYZ	xyz(68.4407, 82.2151, 21.4944)
Luminance	0.8221 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF258 #5D58F2

analogous

#F2AA58 #EDF258 #A0F258

triadic

#EDF258 #58EDF2 #F258ED

tetradic

#EDF258 #58F2AA #5D58F2 #F258A0

square

#EDF258 #58F2AA #5D58F2 #F258A0

split-complementary

#EDF258 #58A0F2 #AA58F2

monochromatic

#BBC10F #E7EE1F #EDF258 #F3F691 #F9FBCA

Accessibility & contrast

On white

1.20

#EDF258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.44

#EDF258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF258

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF258	#FFFFFF	#000000	##000000
##EDF258	1.00	1.20	17.44	17.44
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.44	21.00	1.00	1.00
##000000	17.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE843

Deuteranopia (green-blind)

#FFEC62

Tritanopia (blue-blind)

#FCE4D2

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #edf258;
/* rgb */ color: rgb(237, 242, 88);
/* oklch */ color: oklch(93.0% 0.172 111.1);

Tailwind

colors: {
  custom: {
    50: '#f6f68e',
    500: '#edf258',
    950: '#000000',
  },
}

SCSS

$custom: #edf258;
$custom-light: #f6f68e;
$custom-dark: #000000;

JSON

{
  "hex": "#edf258",
  "rgb": {
    "r": 237,
    "g": 242,
    "b": 88
  },
  "hsl": {
    "h": 61.948,
    "s": 85.556,
    "l": 64.706
  },
  "oklch": {
    "l": 0.92983,
    "c": 0.1718,
    "h": 111.1
  },
  "luminance": 0.82213
}

Semantic roles & 50–950 ramp

primary

#EDF258

secondary

#3430BE

accent

#03E20B

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDF258

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

Preview Lab → · Contrast checker → · Palette generator →