#FFFFA3#FFFFA3

#FFFFA3 is a very light, moderate yellow. Relative luminance 0.954; OKLCH L 98.0% C 0.114 H 108.3°. Best body text is #000000 at 20.08:1 contrast (WCAG AA passes).

Color values

HEX	#FFFFA3
RGB	rgb(255, 255, 163)
HSL	hsl(60, 100%, 82%)
HSV	hsv(60, 36%, 100%)
CMYK	cmyk(0%, 0%, 36.1%, 0%)
CIE-LAB	lab(98.20, -13.17, 44.00)
CIE-LCH	lch(98.20, 45.93, 106.67°)
OKLab	oklab(97.99% -0.0357 0.1079)
OKLCH	oklch(97.99% 0.114 108.3)
XYZ	xyz(83.6118, 95.4259, 48.6577)
Luminance	0.9542 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFFA3 #A3A3FF

analogous

#FFD1A3 #FFFFA3 #D1FFA3

triadic

#FFFFA3 #A3FFFF #FFA3FF

tetradic

#FFFFA3 #A3FFD1 #A3A3FF #FFA3D1

square

#FFFFA3 #A3FFD1 #A3A3FF #FFA3D1

split-complementary

#FFFFA3 #A3D1FF #D1A3FF

monochromatic

#FFFF29 #FFFF66 #FFFFA3 #FFFFE0 #FFFFE0

Accessibility & contrast

On white

1.05

#FFFFA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.08

#FFFFA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFFA3

20.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFFA3	#FFFFFF	#000000	##000000
##FFFFA3	1.00	1.05	20.08	20.08
#FFFFFF	1.05	1.00	21.00	21.00
#000000	20.08	21.00	1.00	1.00
##000000	20.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF89C

Deuteranopia (green-blind)

#FFFCA7

Tritanopia (blue-blind)

#FFF4E8

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #ffffa3;
/* rgb */ color: rgb(255, 255, 163);
/* oklch */ color: oklch(98.0% 0.114 108.3);

Tailwind

colors: {
  custom: {
    50: '#ffffbf',
    500: '#ffffa3',
    950: '#000000',
  },
}

SCSS

$custom: #ffffa3;
$custom-light: #ffffbf;
$custom-dark: #000000;

JSON

{
  "hex": "#ffffa3",
  "rgb": {
    "r": 255,
    "g": 255,
    "b": 163
  },
  "hsl": {
    "h": 60,
    "s": 100,
    "l": 81.961
  },
  "oklch": {
    "l": 0.97989,
    "c": 0.11362,
    "h": 108.3
  },
  "luminance": 0.95424
}

Semantic roles & 50–950 ramp

primary

#FFFFA3

secondary

#6363E3

accent

#00E600

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#181712

muted

#868582

Preview Lab

Preview with #FFFFA3

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

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