#EDF588#EDF588

#EDF588 is a very light, vivid yellow. Relative luminance 0.851; OKLCH L 94.1% C 0.133 H 112.4°. Best body text is #000000 at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#EDF588
RGB	rgb(237, 245, 136)
HSL	hsl(64, 84%, 75%)
HSV	hsv(64, 44%, 96%)
CMYK	cmyk(3.3%, 0%, 44.5%, 3.9%)
CIE-LAB	lab(93.92, -17.96, 51.33)
CIE-LCH	lch(93.92, 54.38, 109.28°)
OKLab	oklab(94.13% -0.0507 0.1231)
OKLCH	oklch(94.13% 0.133 112.4)
XYZ	xyz(72.0224, 85.0881, 35.9174)
Luminance	0.8509 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF588 #9088F5

analogous

#F5C788 #EDF588 #B6F588

triadic

#EDF588 #88EDF5 #F588ED

tetradic

#EDF588 #88F5C7 #9088F5 #F588B6

square

#EDF588 #88F5C7 #9088F5 #F588B6

split-complementary

#EDF588 #88B6F5 #C788F5

monochromatic

#DCEC17 #E4F050 #EDF588 #F6FAC0 #FBFDE3

Accessibility & contrast

On white

1.17

#EDF588 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.02

#EDF588 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF588

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF588	#FFFFFF	#000000	##000000
##EDF588	1.00	1.17	18.02	18.02
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.02	21.00	1.00	1.00
##000000	18.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC7F

Deuteranopia (green-blind)

#FFEF8D

Tritanopia (blue-blind)

#F9EADB

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #edf588;
/* rgb */ color: rgb(237, 245, 136);
/* oklch */ color: oklch(94.1% 0.133 112.4);

Tailwind

colors: {
  custom: {
    50: '#f4f8ad',
    500: '#edf588',
    950: '#000000',
  },
}

SCSS

$custom: #edf588;
$custom-light: #f4f8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#edf588",
  "rgb": {
    "r": 237,
    "g": 245,
    "b": 136
  },
  "hsl": {
    "h": 64.404,
    "s": 84.496,
    "l": 74.706
  },
  "oklch": {
    "l": 0.94133,
    "c": 0.13316,
    "h": 112.4
  },
  "luminance": 0.85087
}

Semantic roles & 50–950 ramp

primary

#EDF588

secondary

#594FD2

accent

#05E115

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EDF588

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

Preview Lab → · Contrast checker → · Palette generator →