#FEFFBB#FEFFBB

#FEFFBB is a very light, moderate yellow. Relative luminance 0.962; OKLCH L 98.3% C 0.086 H 108.6°. Best body text is #000000 at 20.24:1 contrast (WCAG AA passes).

Color values

HEX	#FEFFBB
RGB	rgb(254, 255, 187)
HSL	hsl(61, 100%, 87%)
HSV	hsv(61, 27%, 100%)
CMYK	cmyk(0.4%, 0%, 26.7%, 0%)
CIE-LAB	lab(98.50, -10.69, 32.49)
CIE-LCH	lch(98.50, 34.21, 108.21°)
OKLab	oklab(98.33% -0.0275 0.0816)
OKLCH	oklch(98.33% 0.086 108.6)
XYZ	xyz(85.6028, 96.1799, 61.0591)
Luminance	0.9618 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFFBB #BCBBFF

analogous

#FFDEBB #FEFFBB #DCFFBB

triadic

#FEFFBB #BBFEFF #FFBBFE

tetradic

#FEFFBB #BBFFDE #BCBBFF #FFBBDC

square

#FEFFBB #BBFFDE #BCBBFF #FFBBDC

split-complementary

#FEFFBB #BBDCFF #DEBBFF

monochromatic

#FCFF41 #FDFF7E #FEFFBB #FFFFE0 #FFFFE0

Accessibility & contrast

On white

1.04

#FEFFBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.24

#FEFFBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFFBB

20.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFFBB	#FFFFFF	#000000	##000000
##FEFFBB	1.00	1.04	20.24	20.24
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.24	21.00	1.00	1.00
##000000	20.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9B7

Deuteranopia (green-blind)

#FFFCBE

Tritanopia (blue-blind)

#FFF7ED

Achromatopsia (no color)

#FBFBFB

Design tokens & code

CSS

--color: #feffbb;
/* rgb */ color: rgb(254, 255, 187);
/* oklch */ color: oklch(98.3% 0.086 108.6);

Tailwind

colors: {
  custom: {
    50: '#ffffd0',
    500: '#feffbb',
    950: '#000000',
  },
}

SCSS

$custom: #feffbb;
$custom-light: #ffffd0;
$custom-dark: #000000;

JSON

{
  "hex": "#feffbb",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 187
  },
  "hsl": {
    "h": 60.882,
    "s": 100,
    "l": 86.667
  },
  "oklch": {
    "l": 0.98332,
    "c": 0.08612,
    "h": 108.6
  },
  "luminance": 0.96179
}

Semantic roles & 50–950 ramp

primary

#FEFFBB

secondary

#7977E7

accent

#00E603

background

#FFFFFE

surface

#FFFFFB

border

#D7D7D4

text

#181814

muted

#868683

Preview Lab

Preview with #FEFFBB

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

Preview Lab → · Contrast checker → · Palette generator →