#FFF346#FFF346

#FFF346 is a very light, vivid yellow. Relative luminance 0.858; OKLCH L 94.5% C 0.181 H 105.3°. Best body text is #000000 at 18.16:1 contrast (WCAG AA passes).

Color values

HEX	#FFF346
RGB	rgb(255, 243, 70)
HSL	hsl(56, 100%, 64%)
HSV	hsv(56, 73%, 100%)
CMYK	cmyk(0%, 4.7%, 72.5%, 0%)
CIE-LAB	lab(94.23, -14.33, 79.40)
CIE-LCH	lch(94.23, 80.69, 100.23°)
OKLab	oklab(94.54% -0.0479 0.1748)
OKLCH	oklch(94.54% 0.181 105.3)
XYZ	xyz(74.3992, 85.8062, 18.4364)
Luminance	0.8580 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF346 #4652FF

analogous

#FF9646 #FFF346 #AEFF46

triadic

#FFF346 #46FFF3 #F346FF

tetradic

#FFF346 #46FF96 #4652FF #FF46AE

square

#FFF346 #46FF96 #4652FF #FF46AE

split-complementary

#FFF346 #46AEFF #9646FF

monochromatic

#CBBD00 #FFEF09 #FFF346 #FFF783 #FFFBC0

Accessibility & contrast

On white

1.16

#FFF346 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.16

#FFF346 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF346

18.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF346	#FFFFFF	#000000	##000000
##FFF346	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)

#FFEA24

Deuteranopia (green-blind)

#FFF253

Tritanopia (blue-blind)

#FFE3D2

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fff346;
/* rgb */ color: rgb(255, 243, 70);
/* oklch */ color: oklch(94.5% 0.181 105.3);

Tailwind

colors: {
  custom: {
    50: '#fff685',
    500: '#fff346',
    950: '#000000',
  },
}

SCSS

$custom: #fff346;
$custom-light: #fff685;
$custom-dark: #000000;

JSON

{
  "hex": "#fff346",
  "rgb": {
    "r": 255,
    "g": 243,
    "b": 70
  },
  "hsl": {
    "h": 56.108,
    "s": 100,
    "l": 63.725
  },
  "oklch": {
    "l": 0.94535,
    "c": 0.18121,
    "h": 105.3
  },
  "luminance": 0.85803
}

Semantic roles & 50–950 ramp

primary

#FFF346

secondary

#232EC6

accent

#0FE600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#19170C

muted

#87857F

Preview Lab

Preview with #FFF346

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

Preview Lab → · Contrast checker → · Palette generator →