#FEFC8B#FEFC8B

#FEFC8B is a very light, vivid yellow. Relative luminance 0.926; OKLCH L 97.0% C 0.136 H 107.8°. Best body text is #000000 at 19.51:1 contrast (WCAG AA passes).

Color values

HEX	#FEFC8B
RGB	rgb(254, 252, 139)
HSL	hsl(59, 98%, 77%)
HSV	hsv(59, 45%, 100%)
CMYK	cmyk(0%, 0.8%, 45.3%, 0.4%)
CIE-LAB	lab(97.05, -14.51, 54.03)
CIE-LCH	lch(97.05, 55.95, 105.03°)
OKLab	oklab(96.95% -0.0414 0.1291)
OKLCH	oklch(96.95% 0.136 107.8)
XYZ	xyz(80.3453, 92.5576, 38.0541)
Luminance	0.9256 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFC8B #8B8DFE

analogous

#FEC38B #FEFC8B #C6FE8B

triadic

#FEFC8B #8BFEFC #FC8BFE

tetradic

#FEFC8B #8BFEC3 #8B8DFE #FE8BC6

square

#FEFC8B #8BFEC3 #8B8DFE #FE8BC6

split-complementary

#FEFC8B #8BC6FE #C38BFE

monochromatic

#FDF912 #FDFA4E #FEFC8B #FFFEC8 #FFFEE1

Accessibility & contrast

On white

1.08

#FEFC8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.51

#FEFC8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFC8B

19.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFC8B	#FFFFFF	#000000	##000000
##FEFC8B	1.00	1.08	19.51	19.51
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.51	21.00	1.00	1.00
##000000	19.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF481

Deuteranopia (green-blind)

#FFF990

Tritanopia (blue-blind)

#FFEFE1

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #fefc8b;
/* rgb */ color: rgb(254, 252, 139);
/* oklch */ color: oklch(97.0% 0.136 107.8);

Tailwind

colors: {
  custom: {
    50: '#fffdaf',
    500: '#fefc8b',
    950: '#000000',
  },
}

SCSS

$custom: #fefc8b;
$custom-light: #fffdaf;
$custom-dark: #000000;

JSON

{
  "hex": "#fefc8b",
  "rgb": {
    "r": 254,
    "g": 252,
    "b": 139
  },
  "hsl": {
    "h": 58.957,
    "s": 98.291,
    "l": 77.059
  },
  "oklch": {
    "l": 0.9695,
    "c": 0.13563,
    "h": 107.8
  },
  "luminance": 0.92556
}

Semantic roles & 50–950 ramp

primary

#FEFC8B

secondary

#4F51DE

accent

#04E600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEFC8B

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

Preview Lab → · Contrast checker → · Palette generator →