#FEFFB4#FEFFB4

#FEFFB4 is a very light, moderate yellow. Relative luminance 0.959; OKLCH L 98.2% C 0.094 H 108.7°. Best body text is #000000 at 20.18:1 contrast (WCAG AA passes).

Color values

HEX	#FEFFB4
RGB	rgb(254, 255, 180)
HSL	hsl(61, 100%, 85%)
HSV	hsv(61, 29%, 100%)
CMYK	cmyk(0.4%, 0%, 29.4%, 0%)
CIE-LAB	lab(98.39, -11.57, 35.83)
CIE-LCH	lch(98.39, 37.66, 107.89°)
OKLab	oklab(98.2% -0.0302 0.0894)
OKLCH	oklch(98.2% 0.094 108.7)
XYZ	xyz(84.8716, 95.8874, 57.2083)
Luminance	0.9589 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFFB4 #B5B4FF

analogous

#FFDAB4 #FEFFB4 #D8FFB4

triadic

#FEFFB4 #B4FEFF #FFB4FE

tetradic

#FEFFB4 #B4FFDA #B5B4FF #FFB4D8

square

#FEFFB4 #B4FFDA #B5B4FF #FFB4D8

split-complementary

#FEFFB4 #B4D8FF #DAB4FF

monochromatic

#FCFF3A #FDFF77 #FEFFB4 #FFFFE0 #FFFFE0

Accessibility & contrast

On white

1.04

#FEFFB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.18

#FEFFB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFFB4

20.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFFB4	#FFFFFF	#000000	##000000
##FEFFB4	1.00	1.04	20.18	20.18
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.18	21.00	1.00	1.00
##000000	20.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9AF

Deuteranopia (green-blind)

#FFFCB7

Tritanopia (blue-blind)

#FFF6EB

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #feffb4;
/* rgb */ color: rgb(254, 255, 180);
/* oklch */ color: oklch(98.2% 0.094 108.7);

Tailwind

colors: {
  custom: {
    50: '#ffffcb',
    500: '#feffb4',
    950: '#000000',
  },
}

SCSS

$custom: #feffb4;
$custom-light: #ffffcb;
$custom-dark: #000000;

JSON

{
  "hex": "#feffb4",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 180
  },
  "hsl": {
    "h": 60.8,
    "s": 100,
    "l": 85.294
  },
  "oklch": {
    "l": 0.98202,
    "c": 0.09438,
    "h": 108.7
  },
  "luminance": 0.95886
}

Semantic roles & 50–950 ramp

primary

#FEFFB4

secondary

#7371E6

accent

#00E603

background

#FFFFFE

surface

#FFFFFA

border

#D7D7D3

text

#181813

muted

#868683

Preview Lab

Preview with #FEFFB4

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

Preview Lab → · Contrast checker → · Palette generator →