#FFF183#FFF183

#FFF183 is a very light, vivid yellow. Relative luminance 0.858; OKLCH L 94.7% C 0.132 H 102.1°. Best body text is #000000 at 18.16:1 contrast (WCAG AA passes).

Color values

HEX	#FFF183
RGB	rgb(255, 241, 131)
HSL	hsl(53, 100%, 76%)
HSV	hsv(53, 49%, 100%)
CMYK	cmyk(0%, 5.5%, 48.6%, 0%)
CIE-LAB	lab(94.23, -9.44, 54.39)
CIE-LCH	lch(94.23, 55.20, 99.85°)
OKLab	oklab(94.7% -0.0277 0.1293)
OKLCH	oklch(94.7% 0.132 102.1)
XYZ	xyz(76.7942, 85.8118, 33.9864)
Luminance	0.8581 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF183 #8391FF

analogous

#FFB383 #FFF183 #CFFF83

triadic

#FFF183 #83FFF1 #F183FF

tetradic

#FFF183 #83FFB3 #8391FF #FF83CF

square

#FFF183 #83FFB3 #8391FF #FF83CF

split-complementary

#FFF183 #83CFFF #B383FF

monochromatic

#FFE309 #FFEA46 #FFF183 #FFF8C0 #FFFCE0

Accessibility & contrast

On white

1.16

#FFF183 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.16

#FFF183 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF183

18.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF183	#FFFFFF	#000000	##000000
##FFF183	1.00	1.16	18.16	18.16
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.16	21.00	1.00	1.00
##000000	18.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB79

Deuteranopia (green-blind)

#FFF188

Tritanopia (blue-blind)

#FFE4D7

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fff183;
/* rgb */ color: rgb(255, 241, 131);
/* oklch */ color: oklch(94.7% 0.132 102.1);

Tailwind

colors: {
  custom: {
    50: '#fff5a9',
    500: '#fff183',
    950: '#000000',
  },
}

SCSS

$custom: #fff183;
$custom-light: #fff5a9;
$custom-dark: #000000;

JSON

{
  "hex": "#fff183",
  "rgb": {
    "r": 255,
    "g": 241,
    "b": 131
  },
  "hsl": {
    "h": 53.226,
    "s": 100,
    "l": 75.686
  },
  "oklch": {
    "l": 0.94701,
    "c": 0.13225,
    "h": 102.1
  },
  "luminance": 0.85809
}

Semantic roles & 50–950 ramp

primary

#FFF183

secondary

#4859DF

accent

#1AE600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FFF183

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

Preview Lab → · Contrast checker → · Palette generator →