#EDF66F#EDF66F

#EDF66F is a very light, vivid yellow. Relative luminance 0.851; OKLCH L 94.0% C 0.158 H 112.6°. Best body text is #000000 at 18.01:1 contrast (WCAG AA passes).

Color values

HEX	#EDF66F
RGB	rgb(237, 246, 111)
HSL	hsl(64, 88%, 70%)
HSV	hsv(64, 55%, 96%)
CMYK	cmyk(3.7%, 0%, 54.9%, 3.5%)
CIE-LAB	lab(93.91, -20.61, 62.73)
CIE-LCH	lch(93.91, 66.03, 108.19°)
OKLab	oklab(94.04% -0.0606 0.1458)
OKLCH	oklch(94.04% 0.158 112.6)
XYZ	xyz(70.7516, 85.0651, 27.7280)
Luminance	0.8506 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF66F #786FF6

analogous

#F6BB6F #EDF66F #AAF66F

triadic

#EDF66F #6FEDF6 #F66FED

tetradic

#EDF66F #6FF6BB #786FF6 #F66FAA

square

#EDF66F #6FF6BB #786FF6 #F66FAA

split-complementary

#EDF66F #6FAAF6 #BB6FF6

monochromatic

#CFDD0E #E6F235 #EDF66F #F4FAA9 #FBFDE2

Accessibility & contrast

On white

1.17

#EDF66F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.01

#EDF66F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF66F

18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF66F	#FFFFFF	#000000	##000000
##EDF66F	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)

#FFEC61

Deuteranopia (green-blind)

#FFEF77

Tritanopia (blue-blind)

#FBE9D8

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #edf66f;
/* rgb */ color: rgb(237, 246, 111);
/* oklch */ color: oklch(94.0% 0.158 112.6);

Tailwind

colors: {
  custom: {
    50: '#f5f99c',
    500: '#edf66f',
    950: '#000000',
  },
}

SCSS

$custom: #edf66f;
$custom-light: #f5f99c;
$custom-dark: #000000;

JSON

{
  "hex": "#edf66f",
  "rgb": {
    "r": 237,
    "g": 246,
    "b": 111
  },
  "hsl": {
    "h": 64,
    "s": 88.235,
    "l": 70
  },
  "oklch": {
    "l": 0.94037,
    "c": 0.15791,
    "h": 112.6
  },
  "luminance": 0.85064
}

Semantic roles & 50–950 ramp

primary

#EDF66F

secondary

#4339D0

accent

#01E510

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170F

muted

#858580

Preview Lab

Preview with #EDF66F

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

Preview Lab → · Contrast checker → · Palette generator →