#FFFBB3#FFFBB3

#FFFBB3 is a very light, moderate yellow. Relative luminance 0.935; OKLCH L 97.5% C 0.091 H 105.3°. Best body text is #000000 at 19.70:1 contrast (WCAG AA passes).

Color values

HEX	#FFFBB3
RGB	rgb(255, 251, 179)
HSL	hsl(57, 100%, 85%)
HSV	hsv(57, 30%, 100%)
CMYK	cmyk(0%, 1.6%, 29.8%, 0%)
CIE-LAB	lab(97.43, -9.36, 35.08)
CIE-LCH	lch(97.43, 36.30, 104.93°)
OKLab	oklab(97.46% -0.0239 0.0876)
OKLCH	oklch(97.46% 0.091 105.3)
XYZ	xyz(83.8744, 93.5106, 56.2700)
Luminance	0.9351 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFBB3 #B3B7FF

analogous

#FFD5B3 #FFFBB3 #DDFFB3

triadic

#FFFBB3 #B3FFFB #FBB3FF

tetradic

#FFFBB3 #B3FFD5 #B3B7FF #FFB3DD

square

#FFFBB3 #B3FFD5 #B3B7FF #FFB3DD

split-complementary

#FFFBB3 #B3DDFF #D5B3FF

monochromatic

#FFF539 #FFF876 #FFFBB3 #FFFDE0 #FFFDE0

Accessibility & contrast

On white

1.07

#FFFBB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.70

#FFFBB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFBB3

19.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFBB3	#FFFFFF	#000000	##000000
##FFFBB3	1.00	1.07	19.70	19.70
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.70	21.00	1.00	1.00
##000000	19.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF6AE

Deuteranopia (green-blind)

#FFF9B6

Tritanopia (blue-blind)

#FFF2E8

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #fffbb3;
/* rgb */ color: rgb(255, 251, 179);
/* oklch */ color: oklch(97.5% 0.091 105.3);

Tailwind

colors: {
  custom: {
    50: '#fffcca',
    500: '#fffbb3',
    950: '#000000',
  },
}

SCSS

$custom: #fffbb3;
$custom-light: #fffcca;
$custom-dark: #000000;

JSON

{
  "hex": "#fffbb3",
  "rgb": {
    "r": 255,
    "g": 251,
    "b": 179
  },
  "hsl": {
    "h": 56.842,
    "s": 100,
    "l": 85.098
  },
  "oklch": {
    "l": 0.97459,
    "c": 0.09081,
    "h": 105.3
  },
  "luminance": 0.93509
}

Semantic roles & 50–950 ramp

primary

#FFFBB3

secondary

#7077E6

accent

#0CE600

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#181713

muted

#868582

Preview Lab

Preview with #FFFBB3

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

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