#FBFFA3#FBFFA3

#FBFFA3 is a very light, moderate yellow. Relative luminance 0.947; OKLCH L 97.7% C 0.114 H 110.5°. Best body text is #000000 at 19.93:1 contrast (WCAG AA passes).

Color values

HEX	#FBFFA3
RGB	rgb(251, 255, 163)
HSL	hsl(63, 100%, 82%)
HSV	hsv(63, 36%, 100%)
CMYK	cmyk(1.6%, 0%, 36.1%, 0%)
CIE-LAB	lab(97.90, -14.68, 43.55)
CIE-LCH	lch(97.90, 45.96, 108.62°)
OKLab	oklab(97.68% -0.0399 0.1069)
OKLCH	oklch(97.68% 0.114 110.5)
XYZ	xyz(82.1553, 94.6749, 48.5894)
Luminance	0.9467 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFFA3 #A7A3FF

analogous

#FFD5A3 #FBFFA3 #CDFFA3

triadic

#FBFFA3 #A3FBFF #FFA3FB

tetradic

#FBFFA3 #A3FFD5 #A7A3FF #FFA3CD

square

#FBFFA3 #A3FFD5 #A7A3FF #FFA3CD

split-complementary

#FBFFA3 #A3CDFF #D5A3FF

monochromatic

#F6FF29 #F8FF66 #FBFFA3 #FEFFE0 #FEFFE0

Accessibility & contrast

On white

1.05

#FBFFA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.93

#FBFFA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFFA3

19.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFFA3	#FFFFFF	#000000	##000000
##FBFFA3	1.00	1.05	19.93	19.93
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.93	21.00	1.00	1.00
##000000	19.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF79C

Deuteranopia (green-blind)

#FFFAA7

Tritanopia (blue-blind)

#FFF5E8

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #fbffa3;
/* rgb */ color: rgb(251, 255, 163);
/* oklch */ color: oklch(97.7% 0.114 110.5);

Tailwind

colors: {
  custom: {
    50: '#feffbf',
    500: '#fbffa3',
    950: '#000000',
  },
}

SCSS

$custom: #fbffa3;
$custom-light: #feffbf;
$custom-dark: #000000;

JSON

{
  "hex": "#fbffa3",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 163
  },
  "hsl": {
    "h": 62.609,
    "s": 100,
    "l": 81.961
  },
  "oklch": {
    "l": 0.97677,
    "c": 0.11407,
    "h": 110.5
  },
  "luminance": 0.94674
}

Semantic roles & 50–950 ramp

primary

#FBFFA3

secondary

#6863E3

accent

#00E60A

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#181712

muted

#868582

Preview Lab

Preview with #FBFFA3

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

Preview Lab → · Contrast checker → · Palette generator →