#FEFD64#FEFD64

#FEFD64 is a very light, vivid yellow. Relative luminance 0.922; OKLCH L 96.7% C 0.171 H 108.9°. Best body text is #000000 at 19.45:1 contrast (WCAG AA passes).

Color values

HEX	#FEFD64
RGB	rgb(254, 253, 100)
HSL	hsl(60, 99%, 69%)
HSV	hsv(60, 61%, 100%)
CMYK	cmyk(0%, 0.4%, 60.6%, 0.4%)
CIE-LAB	lab(96.92, -18.00, 71.03)
CIE-LCH	lch(96.92, 73.28, 104.22°)
OKLab	oklab(96.72% -0.0553 0.1618)
OKLCH	oklch(96.72% 0.171 108.9)
XYZ	xyz(78.3010, 92.2437, 25.7343)
Luminance	0.9224 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFD64 #6465FE

analogous

#FEB064 #FEFD64 #B2FE64

triadic

#FEFD64 #64FEFD #FD64FE

tetradic

#FEFD64 #64FEB0 #6465FE #FE64B2

square

#FEFD64 #64FEB0 #6465FE #FE64B2

split-complementary

#FEFD64 #64B2FE #B064FE

monochromatic

#E6E501 #FEFC27 #FEFD64 #FEFEA1 #FFFFDE

Accessibility & contrast

On white

1.08

#FEFD64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.45

#FEFD64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFD64

19.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFD64	#FFFFFF	#000000	##000000
##FEFD64	1.00	1.08	19.45	19.45
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.45	21.00	1.00	1.00
##000000	19.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF351

Deuteranopia (green-blind)

#FFF96D

Tritanopia (blue-blind)

#FFEEDD

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #fefd64;
/* rgb */ color: rgb(254, 253, 100);
/* oklch */ color: oklch(96.7% 0.171 108.9);

Tailwind

colors: {
  custom: {
    50: '#fffd96',
    500: '#fefd64',
    950: '#000000',
  },
}

SCSS

$custom: #fefd64;
$custom-light: #fffd96;
$custom-dark: #000000;

JSON

{
  "hex": "#fefd64",
  "rgb": {
    "r": 254,
    "g": 253,
    "b": 100
  },
  "hsl": {
    "h": 59.61,
    "s": 98.718,
    "l": 69.412
  },
  "oklch": {
    "l": 0.96724,
    "c": 0.17101,
    "h": 108.9
  },
  "luminance": 0.92241
}

Semantic roles & 50–950 ramp

primary

#FEFD64

secondary

#2D2FD9

accent

#01E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FEFD64

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

Preview Lab → · Contrast checker → · Palette generator →