#FEFFAC#FEFFAC

#FEFFAC is a very light, moderate yellow. Relative luminance 0.956; OKLCH L 98.1% C 0.104 H 108.8°. Best body text is #000000 at 20.11:1 contrast (WCAG AA passes).

Color values

HEX	#FEFFAC
RGB	rgb(254, 255, 172)
HSL	hsl(61, 100%, 84%)
HSV	hsv(61, 33%, 100%)
CMYK	cmyk(0.4%, 0%, 32.5%, 0%)
CIE-LAB	lab(98.26, -12.53, 39.64)
CIE-LCH	lch(98.26, 41.57, 107.54°)
OKLab	oklab(98.06% -0.0333 0.0981)
OKLCH	oklch(98.06% 0.104 108.8)
XYZ	xyz(84.0801, 95.5708, 53.0395)
Luminance	0.9557 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFFAC #ADACFF

analogous

#FFD6AC #FEFFAC #D4FFAC

triadic

#FEFFAC #ACFEFF #FFACFE

tetradic

#FEFFAC #ACFFD6 #ADACFF #FFACD4

square

#FEFFAC #ACFFD6 #ADACFF #FFACD4

split-complementary

#FEFFAC #ACD4FF #D6ACFF

monochromatic

#FDFF32 #FDFF6F #FEFFAC #FFFFE0 #FFFFE0

Accessibility & contrast

On white

1.04

#FEFFAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.11

#FEFFAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFFAC

20.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFFAC	#FFFFFF	#000000	##000000
##FEFFAC	1.00	1.04	20.11	20.11
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.11	21.00	1.00	1.00
##000000	20.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8A6

Deuteranopia (green-blind)

#FFFCAF

Tritanopia (blue-blind)

#FFF5EA

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #feffac;
/* rgb */ color: rgb(254, 255, 172);
/* oklch */ color: oklch(98.1% 0.104 108.8);

Tailwind

colors: {
  custom: {
    50: '#ffffc5',
    500: '#feffac',
    950: '#000000',
  },
}

SCSS

$custom: #feffac;
$custom-light: #ffffc5;
$custom-dark: #000000;

JSON

{
  "hex": "#feffac",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 172
  },
  "hsl": {
    "h": 60.723,
    "s": 100,
    "l": 83.725
  },
  "oklch": {
    "l": 0.9806,
    "c": 0.10362,
    "h": 108.8
  },
  "luminance": 0.95569
}

Semantic roles & 50–950 ramp

primary

#FEFFAC

secondary

#6C6AE5

accent

#00E603

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#181713

muted

#868582

Preview Lab

Preview with #FEFFAC

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

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