#EDF587#EDF587

#EDF587 is a very light, vivid yellow. Relative luminance 0.851; OKLCH L 94.1% C 0.134 H 112.4°. Best body text is #000000 at 18.01:1 contrast (WCAG AA passes).

Color values

HEX	#EDF587
RGB	rgb(237, 245, 135)
HSL	hsl(64, 85%, 75%)
HSV	hsv(64, 45%, 96%)
CMYK	cmyk(3.3%, 0%, 44.9%, 3.9%)
CIE-LAB	lab(93.91, -18.05, 51.79)
CIE-LCH	lch(93.91, 54.84, 109.22°)
OKLab	oklab(94.12% -0.051 0.1241)
OKLCH	oklch(94.12% 0.134 112.4)
XYZ	xyz(71.9517, 85.0598, 35.5448)
Luminance	0.8506 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF587 #8F87F5

analogous

#F5C687 #EDF587 #B6F587

triadic

#EDF587 #87EDF5 #F587ED

tetradic

#EDF587 #87F5C6 #8F87F5 #F587B6

square

#EDF587 #87F5C6 #8F87F5 #F587B6

split-complementary

#EDF587 #87B6F5 #C687F5

monochromatic

#DCEC16 #E5F04F #EDF587 #F5FABF #FBFDE3

Accessibility & contrast

On white

1.17

#EDF587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.01

#EDF587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF587

18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF587	#FFFFFF	#000000	##000000
##EDF587	1.00	1.17	18.01	18.01
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.01	21.00	1.00	1.00
##000000	18.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC7E

Deuteranopia (green-blind)

#FFEF8C

Tritanopia (blue-blind)

#F9EADB

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #edf587;
/* rgb */ color: rgb(237, 245, 135);
/* oklch */ color: oklch(94.1% 0.134 112.4);

Tailwind

colors: {
  custom: {
    50: '#f4f8ac',
    500: '#edf587',
    950: '#000000',
  },
}

SCSS

$custom: #edf587;
$custom-light: #f4f8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#edf587",
  "rgb": {
    "r": 237,
    "g": 245,
    "b": 135
  },
  "hsl": {
    "h": 64.364,
    "s": 84.615,
    "l": 74.51
  },
  "oklch": {
    "l": 0.94119,
    "c": 0.13417,
    "h": 112.4
  },
  "luminance": 0.85059
}

Semantic roles & 50–950 ramp

primary

#EDF587

secondary

#584ED2

accent

#04E114

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EDF587

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

Preview Lab → · Contrast checker → · Palette generator →