#FFFBB1#FFFBB1

#FFFBB1 is a very light, moderate yellow. Relative luminance 0.934; OKLCH L 97.4% C 0.093 H 105.4°. Best body text is #000000 at 19.69:1 contrast (WCAG AA passes).

Color values

HEX	#FFFBB1
RGB	rgb(255, 251, 177)
HSL	hsl(57, 100%, 85%)
HSV	hsv(57, 31%, 100%)
CMYK	cmyk(0%, 1.6%, 30.6%, 0%)
CIE-LAB	lab(97.40, -9.60, 36.03)
CIE-LCH	lch(97.40, 37.29, 104.91°)
OKLab	oklab(97.42% -0.0247 0.0898)
OKLCH	oklch(97.42% 0.093 105.4)
XYZ	xyz(83.6736, 93.4303, 55.2125)
Luminance	0.9343 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFBB1 #B1B5FF

analogous

#FFD4B1 #FFFBB1 #DCFFB1

triadic

#FFFBB1 #B1FFFB #FBB1FF

tetradic

#FFFBB1 #B1FFD4 #B1B5FF #FFB1DC

square

#FFFBB1 #B1FFD4 #B1B5FF #FFB1DC

split-complementary

#FFFBB1 #B1DCFF #D4B1FF

monochromatic

#FFF537 #FFF874 #FFFBB1 #FFFDE0 #FFFDE0

Accessibility & contrast

On white

1.07

#FFFBB1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.69

#FFFBB1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFBB1

19.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFBB1	#FFFFFF	#000000	##000000
##FFFBB1	1.00	1.07	19.69	19.69
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.69	21.00	1.00	1.00
##000000	19.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF5AC

Deuteranopia (green-blind)

#FFF9B4

Tritanopia (blue-blind)

#FFF2E8

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fffbb1;
/* rgb */ color: rgb(255, 251, 177);
/* oklch */ color: oklch(97.4% 0.093 105.4);

Tailwind

colors: {
  custom: {
    50: '#fffcc9',
    500: '#fffbb1',
    950: '#000000',
  },
}

SCSS

$custom: #fffbb1;
$custom-light: #fffcc9;
$custom-dark: #000000;

JSON

{
  "hex": "#fffbb1",
  "rgb": {
    "r": 255,
    "g": 251,
    "b": 177
  },
  "hsl": {
    "h": 56.923,
    "s": 100,
    "l": 84.706
  },
  "oklch": {
    "l": 0.97423,
    "c": 0.09315,
    "h": 105.4
  },
  "luminance": 0.93429
}

Semantic roles & 50–950 ramp

primary

#FFFBB1

secondary

#6F75E6

accent

#0CE600

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#181713

muted

#868582

Preview Lab

Preview with #FFFBB1

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

Preview Lab → · Contrast checker → · Palette generator →