#FEFFEF#FEFFEF

#FEFFEF is a very light, muted yellow. Relative luminance 0.988; OKLCH L 99.5% C 0.021 H 109.7°. Best body text is #000000 at 20.76:1 contrast (WCAG AA passes).

Color values

HEX	#FEFFEF
RGB	rgb(254, 255, 239)
HSL	hsl(64, 100%, 97%)
HSV	hsv(64, 6%, 100%)
CMYK	cmyk(0.4%, 0%, 6.3%, 0%)
CIE-LAB	lab(99.54, -3.05, 7.53)
CIE-LCH	lch(99.54, 8.12, 112.09°)
OKLab	oklab(99.5% -0.007 0.0197)
OKLCH	oklch(99.5% 0.021 109.7)
XYZ	xyz(92.2108, 98.8231, 95.8616)
Luminance	0.9882 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFFEF #F0EFFF

analogous

#FFF8EF #FEFFEF #F6FFEF

triadic

#FEFFEF #EFFEFF #FFEFFE

tetradic

#FEFFEF #EFFFF8 #F0EFFF #FFEFF6

square

#FEFFEF #EFFFF8 #F0EFFF #FFEFF6

split-complementary

#FEFFEF #EFF6FF #F8EFFF

monochromatic

#F6FF75 #FAFFB2 #FDFFE0 #FDFFE0 #FDFFE0

Accessibility & contrast

On white

1.01

#FEFFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.76

#FEFFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFFEF

20.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFFEF	#FFFFFF	#000000	##000000
##FEFFEF	1.00	1.01	20.76	20.76
#FFFFFF	1.01	1.00	21.00	21.00
#000000	20.76	21.00	1.00	1.00
##000000	20.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFDEE

Deuteranopia (green-blind)

#FFFEF0

Tritanopia (blue-blind)

#FFFDFA

Achromatopsia (no color)

#FEFEFE

Design tokens & code

CSS

--color: #feffef;
/* rgb */ color: rgb(254, 255, 239);
/* oklch */ color: oklch(99.5% 0.021 109.7);

Tailwind

colors: {
  custom: {
    50: '#fefff4',
    500: '#feffef',
    950: '#000000',
  },
}

SCSS

$custom: #feffef;
$custom-light: #fefff4;
$custom-dark: #000000;

JSON

{
  "hex": "#feffef",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 239
  },
  "hsl": {
    "h": 63.75,
    "s": 100,
    "l": 96.863
  },
  "oklch": {
    "l": 0.99496,
    "c": 0.02094,
    "h": 109.7
  },
  "luminance": 0.98823
}

Semantic roles & 50–950 ramp

primary

#FEFFEF

secondary

#A8A3EF

accent

#00E60E

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171817

muted

#858685

Preview Lab

Preview with #FEFFEF

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

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