#FEFFB9#FEFFB9

#FEFFB9 is a very light, moderate yellow. Relative luminance 0.961; OKLCH L 98.3% C 0.088 H 108.6°. Best body text is #000000 at 20.22:1 contrast (WCAG AA passes).

Color values

HEX	#FEFFB9
RGB	rgb(254, 255, 185)
HSL	hsl(61, 100%, 86%)
HSV	hsv(61, 27%, 100%)
CMYK	cmyk(0.4%, 0%, 27.5%, 0%)
CIE-LAB	lab(98.47, -10.95, 33.45)
CIE-LCH	lch(98.47, 35.19, 108.12°)
OKLab	oklab(98.29% -0.0282 0.0839)
OKLCH	oklch(98.29% 0.089 108.6)
XYZ	xyz(85.3902, 96.0948, 59.9394)
Luminance	0.9609 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFFB9 #BAB9FF

analogous

#FFDDB9 #FEFFB9 #DBFFB9

triadic

#FEFFB9 #B9FEFF #FFB9FE

tetradic

#FEFFB9 #B9FFDD #BAB9FF #FFB9DB

square

#FEFFB9 #B9FFDD #BAB9FF #FFB9DB

split-complementary

#FEFFB9 #B9DBFF #DDB9FF

monochromatic

#FCFF3F #FDFF7C #FEFFB9 #FFFFE0 #FFFFE0

Accessibility & contrast

On white

1.04

#FEFFB9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.22

#FEFFB9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFFB9

20.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFFB9	#FFFFFF	#000000	##000000
##FEFFB9	1.00	1.04	20.22	20.22
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.22	21.00	1.00	1.00
##000000	20.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9B4

Deuteranopia (green-blind)

#FFFCBC

Tritanopia (blue-blind)

#FFF6ED

Achromatopsia (no color)

#FBFBFB

Design tokens & code

CSS

--color: #feffb9;
/* rgb */ color: rgb(254, 255, 185);
/* oklch */ color: oklch(98.3% 0.088 108.6);

Tailwind

colors: {
  custom: {
    50: '#ffffce',
    500: '#feffb9',
    950: '#000000',
  },
}

SCSS

$custom: #feffb9;
$custom-light: #ffffce;
$custom-dark: #000000;

JSON

{
  "hex": "#feffb9",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 185
  },
  "hsl": {
    "h": 60.857,
    "s": 100,
    "l": 86.275
  },
  "oklch": {
    "l": 0.98294,
    "c": 0.0885,
    "h": 108.6
  },
  "luminance": 0.96094
}

Semantic roles & 50–950 ramp

primary

#FEFFB9

secondary

#7775E7

accent

#00E603

background

#FFFFFE

surface

#FFFFFB

border

#D7D7D4

text

#181813

muted

#868683

Preview Lab

Preview with #FEFFB9

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

Preview Lab → · Contrast checker → · Palette generator →