#EDF866#EDF866

#EDF866 is a very light, vivid yellow. Relative luminance 0.861; OKLCH L 94.4% C 0.168 H 113.2°. Best body text is #000000 at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#EDF866
RGB	rgb(237, 248, 102)
HSL	hsl(65, 91%, 69%)
HSV	hsv(65, 59%, 97%)
CMYK	cmyk(4.4%, 0%, 58.9%, 2.7%)
CIE-LAB	lab(94.36, -22.22, 67.07)
CIE-LCH	lch(94.36, 70.65, 108.33°)
OKLab	oklab(94.37% -0.066 0.154)
OKLCH	oklch(94.37% 0.168 113.2)
XYZ	xyz(70.8924, 86.1000, 25.4523)
Luminance	0.8610 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF866 #7166F8

analogous

#F8BA66 #EDF866 #A4F866

triadic

#EDF866 #66EDF8 #F866ED

tetradic

#EDF866 #66F8BA #7166F8 #F866A4

square

#EDF866 #66F8BA #7166F8 #F866A4

split-complementary

#EDF866 #66A4F8 #BA66F8

monochromatic

#CADA0A #E6F52B #EDF866 #F4FBA1 #FBFDDB

Accessibility & contrast

On white

1.15

#EDF866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.22

#EDF866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF866

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF866	#FFFFFF	#000000	##000000
##EDF866	1.00	1.15	18.22	18.22
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.22	21.00	1.00	1.00
##000000	18.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED55

Deuteranopia (green-blind)

#FFF06F

Tritanopia (blue-blind)

#FBEBD9

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #edf866;
/* rgb */ color: rgb(237, 248, 102);
/* oklch */ color: oklch(94.4% 0.168 113.2);

Tailwind

colors: {
  custom: {
    50: '#f6fa97',
    500: '#edf866',
    950: '#000000',
  },
}

SCSS

$custom: #edf866;
$custom-light: #f6fa97;
$custom-dark: #000000;

JSON

{
  "hex": "#edf866",
  "rgb": {
    "r": 237,
    "g": 248,
    "b": 102
  },
  "hsl": {
    "h": 64.521,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.94366,
    "c": 0.16759,
    "h": 113.2
  },
  "luminance": 0.86099
}

Semantic roles & 50–950 ramp

primary

#EDF866

secondary

#3D31D2

accent

#00E611

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EDF866

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

Preview Lab → · Contrast checker → · Palette generator →