#EDF589#EDF589

#EDF589 is a very light, vivid yellow. Relative luminance 0.851; OKLCH L 94.1% C 0.132 H 112.4°. Best body text is #000000 at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#EDF589
RGB	rgb(237, 245, 137)
HSL	hsl(64, 84%, 75%)
HSV	hsv(64, 44%, 96%)
CMYK	cmyk(3.3%, 0%, 44.1%, 3.9%)
CIE-LAB	lab(93.93, -17.86, 50.87)
CIE-LCH	lch(93.93, 53.91, 109.35°)
OKLab	oklab(94.15% -0.0503 0.1222)
OKLCH	oklch(94.15% 0.132 112.4)
XYZ	xyz(72.0938, 85.1167, 36.2934)
Luminance	0.8511 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF589 #9189F5

analogous

#F5C789 #EDF589 #B7F589

triadic

#EDF589 #89EDF5 #F589ED

tetradic

#EDF589 #89F5C7 #9189F5 #F589B7

square

#EDF589 #89F5C7 #9189F5 #F589B7

split-complementary

#EDF589 #89B7F5 #C789F5

monochromatic

#DCEB18 #E4F051 #EDF589 #F6FAC1 #FBFDE3

Accessibility & contrast

On white

1.17

#EDF589 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.02

#EDF589 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF589

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF589	#FFFFFF	#000000	##000000
##EDF589	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)

#FFEC80

Deuteranopia (green-blind)

#FFEF8E

Tritanopia (blue-blind)

#F9EADB

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #edf589;
/* rgb */ color: rgb(237, 245, 137);
/* oklch */ color: oklch(94.1% 0.132 112.4);

Tailwind

colors: {
  custom: {
    50: '#f4f8ad',
    500: '#edf589',
    950: '#000000',
  },
}

SCSS

$custom: #edf589;
$custom-light: #f4f8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#edf589",
  "rgb": {
    "r": 237,
    "g": 245,
    "b": 137
  },
  "hsl": {
    "h": 64.444,
    "s": 84.375,
    "l": 74.902
  },
  "oklch": {
    "l": 0.94147,
    "c": 0.13214,
    "h": 112.4
  },
  "luminance": 0.85115
}

Semantic roles & 50–950 ramp

primary

#EDF589

secondary

#5A50D2

accent

#05E115

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EDF589

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

Preview Lab → · Contrast checker → · Palette generator →