#FEFFCB#FEFFCB

#FEFFCB is a very light, moderate yellow. Relative luminance 0.969; OKLCH L 98.7% C 0.067 H 108.5°. Best body text is #000000 at 20.38:1 contrast (WCAG AA passes).

Color values

HEX	#FEFFCB
RGB	rgb(254, 255, 203)
HSL	hsl(61, 100%, 90%)
HSV	hsv(61, 20%, 100%)
CMYK	cmyk(0.4%, 0%, 20.4%, 0%)
CIE-LAB	lab(98.79, -8.55, 24.82)
CIE-LCH	lch(98.79, 26.25, 109.01°)
OKLab	oklab(98.65% -0.0211 0.0633)
OKLCH	oklch(98.65% 0.067 108.5)
XYZ	xyz(87.4120, 96.9036, 70.5877)
Luminance	0.9690 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFFCB #CCCBFF

analogous

#FFE6CB #FEFFCB #E4FFCB

triadic

#FEFFCB #CBFEFF #FFCBFE

tetradic

#FEFFCB #CBFFE6 #CCCBFF #FFCBE4

square

#FEFFCB #CBFFE6 #CCCBFF #FFCBE4

split-complementary

#FEFFCB #CBE4FF #E6CBFF

monochromatic

#FCFF51 #FDFF8E #FEFFCB #FEFFE0 #FEFFE0

Accessibility & contrast

On white

1.03

#FEFFCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.38

#FEFFCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFFCB

20.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFFCB	#FFFFFF	#000000	##000000
##FEFFCB	1.00	1.03	20.38	20.38
#FFFFFF	1.03	1.00	21.00	21.00
#000000	20.38	21.00	1.00	1.00
##000000	20.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFAC8

Deuteranopia (green-blind)

#FFFDCD

Tritanopia (blue-blind)

#FFF8F1

Achromatopsia (no color)

#FBFBFB

Design tokens & code

CSS

--color: #feffcb;
/* rgb */ color: rgb(254, 255, 203);
/* oklch */ color: oklch(98.7% 0.067 108.5);

Tailwind

colors: {
  custom: {
    50: '#ffffdb',
    500: '#feffcb',
    950: '#000000',
  },
}

SCSS

$custom: #feffcb;
$custom-light: #ffffdb;
$custom-dark: #000000;

JSON

{
  "hex": "#feffcb",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 203
  },
  "hsl": {
    "h": 61.154,
    "s": 100,
    "l": 89.804
  },
  "oklch": {
    "l": 0.98653,
    "c": 0.0667,
    "h": 108.5
  },
  "luminance": 0.96903
}

Semantic roles & 50–950 ramp

primary

#FEFFCB

secondary

#8785E9

accent

#00E604

background

#FFFFFE

surface

#FFFFFB

border

#D7D7D4

text

#181815

muted

#868684

Preview Lab

Preview with #FEFFCB

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

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