#FEFFE9#FEFFE9

#FEFFE9 is a very light, muted yellow. Relative luminance 0.985; OKLCH L 99.3% C 0.029 H 109.0°. Best body text is #000000 at 20.69:1 contrast (WCAG AA passes).

Color values

HEX	#FEFFE9
RGB	rgb(254, 255, 233)
HSL	hsl(63, 100%, 96%)
HSV	hsv(63, 9%, 100%)
CMYK	cmyk(0.4%, 0%, 8.6%, 0%)
CIE-LAB	lab(99.41, -4.03, 10.40)
CIE-LCH	lch(99.41, 11.16, 111.19°)
OKLab	oklab(99.34% -0.0094 0.0271)
OKLCH	oklch(99.34% 0.029 109)
XYZ	xyz(91.3391, 98.4744, 91.2706)
Luminance	0.9847 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFFE9 #EAE9FF

analogous

#FFF5E9 #FEFFE9 #F3FFE9

triadic

#FEFFE9 #E9FEFF #FFE9FE

tetradic

#FEFFE9 #E9FFF5 #EAE9FF #FFE9F3

square

#FEFFE9 #E9FFF5 #EAE9FF #FFE9F3

split-complementary

#FEFFE9 #E9F3FF #F5E9FF

monochromatic

#F8FF6F #FBFFAC #FEFFE0 #FEFFE0 #FEFFE0

Accessibility & contrast

On white

1.01

#FEFFE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.69

#FEFFE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFFE9

20.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFFE9	#FFFFFF	#000000	##000000
##FEFFE9	1.00	1.01	20.69	20.69
#FFFFFF	1.01	1.00	21.00	21.00
#000000	20.69	21.00	1.00	1.00
##000000	20.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFDE8

Deuteranopia (green-blind)

#FFFEEA

Tritanopia (blue-blind)

#FFFCF9

Achromatopsia (no color)

#FDFDFD

Design tokens & code

CSS

--color: #feffe9;
/* rgb */ color: rgb(254, 255, 233);
/* oklch */ color: oklch(99.3% 0.029 109.0);

Tailwind

colors: {
  custom: {
    50: '#fefff0',
    500: '#feffe9',
    950: '#000000',
  },
}

SCSS

$custom: #feffe9;
$custom-light: #fefff0;
$custom-dark: #000000;

JSON

{
  "hex": "#feffe9",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 233
  },
  "hsl": {
    "h": 62.727,
    "s": 100,
    "l": 95.686
  },
  "oklch": {
    "l": 0.99344,
    "c": 0.02871,
    "h": 109
  },
  "luminance": 0.98474
}

Semantic roles & 50–950 ramp

primary

#FEFFE9

secondary

#A29EEE

accent

#00E60A

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171816

muted

#858685

Preview Lab

Preview with #FEFFE9

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

Preview Lab → · Contrast checker → · Palette generator →