#EDF57D#EDF57D

#EDF57D is a very light, vivid yellow. Relative luminance 0.848; OKLCH L 94.0% C 0.144 H 112.3°. Best body text is #000000 at 17.96:1 contrast (WCAG AA passes).

Color values

HEX	#EDF57D
RGB	rgb(237, 245, 125)
HSL	hsl(64, 86%, 73%)
HSV	hsv(64, 49%, 96%)
CMYK	cmyk(3.3%, 0%, 49%, 3.9%)
CIE-LAB	lab(93.79, -18.98, 56.31)
CIE-LCH	lch(93.79, 59.42, 108.62°)
OKLab	oklab(93.99% -0.0546 0.1333)
OKLCH	oklch(93.99% 0.144 112.3)
XYZ	xyz(71.2804, 84.7913, 32.0095)
Luminance	0.8479 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF57D #857DF5

analogous

#F5C17D #EDF57D #B1F57D

triadic

#EDF57D #7DEDF5 #F57DED

tetradic

#EDF57D #7DF5C1 #857DF5 #F57DB1

square

#EDF57D #7DF5C1 #857DF5 #F57DB1

split-complementary

#EDF57D #7DB1F5 #C17DF5

monochromatic

#D8E612 #E5F144 #EDF57D #F5F9B6 #FBFDE3

Accessibility & contrast

On white

1.17

#EDF57D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.96

#EDF57D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF57D

17.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF57D	#FFFFFF	#000000	##000000
##EDF57D	1.00	1.17	17.96	17.96
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.96	21.00	1.00	1.00
##000000	17.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC72

Deuteranopia (green-blind)

#FFEF83

Tritanopia (blue-blind)

#FAE9DA

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #edf57d;
/* rgb */ color: rgb(237, 245, 125);
/* oklch */ color: oklch(94.0% 0.144 112.3);

Tailwind

colors: {
  custom: {
    50: '#f5f8a5',
    500: '#edf57d',
    950: '#000000',
  },
}

SCSS

$custom: #edf57d;
$custom-light: #f5f8a5;
$custom-dark: #000000;

JSON

{
  "hex": "#edf57d",
  "rgb": {
    "r": 237,
    "g": 245,
    "b": 125
  },
  "hsl": {
    "h": 64,
    "s": 85.714,
    "l": 72.549
  },
  "oklch": {
    "l": 0.93989,
    "c": 0.14403,
    "h": 112.3
  },
  "luminance": 0.8479
}

Semantic roles & 50–950 ramp

primary

#EDF57D

secondary

#4F46D1

accent

#03E212

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EDF57D

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

Preview Lab → · Contrast checker → · Palette generator →