#EDF366#EDF366

#EDF366 is a very light, vivid yellow. Relative luminance 0.831; OKLCH L 93.3% C 0.162 H 111.4°. Best body text is #000000 at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#EDF366
RGB	rgb(237, 243, 102)
HSL	hsl(63, 85%, 68%)
HSV	hsv(63, 58%, 95%)
CMYK	cmyk(2.5%, 0%, 58%, 4.7%)
CIE-LAB	lab(93.04, -19.83, 65.63)
CIE-LCH	lch(93.04, 68.56, 106.81°)
OKLab	oklab(93.32% -0.0592 0.151)
OKLCH	oklch(93.32% 0.162 111.4)
XYZ	xyz(69.3757, 83.0666, 24.9467)
Luminance	0.8306 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF366 #6C66F3

analogous

#F3B266 #EDF366 #A7F366

triadic

#EDF366 #66EDF3 #F366ED

tetradic

#EDF366 #66F3B2 #6C66F3 #F366A7

square

#EDF366 #66F3B2 #6C66F3 #F366A7

split-complementary

#EDF366 #66A7F3 #B266F3

monochromatic

#C6CE10 #E6EF2D #EDF366 #F4F79F #FAFCD7

Accessibility & contrast

On white

1.19

#EDF366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.61

#EDF366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF366

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF366	#FFFFFF	#000000	##000000
##EDF366	1.00	1.19	17.61	17.61
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.61	21.00	1.00	1.00
##000000	17.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE956

Deuteranopia (green-blind)

#FFED6E

Tritanopia (blue-blind)

#FCE6D5

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #edf366;
/* rgb */ color: rgb(237, 243, 102);
/* oklch */ color: oklch(93.3% 0.162 111.4);

Tailwind

colors: {
  custom: {
    50: '#f6f697',
    500: '#edf366',
    950: '#000000',
  },
}

SCSS

$custom: #edf366;
$custom-light: #f6f697;
$custom-dark: #000000;

JSON

{
  "hex": "#edf366",
  "rgb": {
    "r": 237,
    "g": 243,
    "b": 102
  },
  "hsl": {
    "h": 62.553,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.93318,
    "c": 0.16219,
    "h": 111.4
  },
  "luminance": 0.83065
}

Semantic roles & 50–950 ramp

primary

#EDF366

secondary

#3933CA

accent

#04E20D

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EDF366

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

Preview Lab → · Contrast checker → · Palette generator →