#FFFA43#FFFA43

#FFFA43 is a very light, vivid yellow. Relative luminance 0.900; OKLCH L 96.0% C 0.189 H 107.9°. Best body text is #000000 at 19.01:1 contrast (WCAG AA passes).

Color values

HEX	#FFFA43
RGB	rgb(255, 250, 67)
HSL	hsl(58, 100%, 63%)
HSV	hsv(58, 74%, 100%)
CMYK	cmyk(0%, 2%, 73.7%, 0%)
CIE-LAB	lab(96.01, -17.83, 82.03)
CIE-LCH	lch(96.01, 83.95, 102.27°)
OKLab	oklab(95.95% -0.058 0.1798)
OKLCH	oklch(95.95% 0.189 107.9)
XYZ	xyz(76.4417, 90.0390, 18.6617)
Luminance	0.9004 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFA43 #4348FF

analogous

#FF9C43 #FFFA43 #A6FF43

triadic

#FFFA43 #43FFFA #FA43FF

tetradic

#FFFA43 #43FF9C #4348FF #FF43A6

square

#FFFA43 #43FF9C #4348FF #FF43A6

split-complementary

#FFFA43 #43A6FF #9C43FF

monochromatic

#C8C200 #FFF806 #FFFA43 #FFFC80 #FFFDBD

Accessibility & contrast

On white

1.10

#FFFA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.01

#FFFA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFA43

19.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFA43	#FFFFFF	#000000	##000000
##FFFA43	1.00	1.10	19.01	19.01
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.01	21.00	1.00	1.00
##000000	19.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF018

Deuteranopia (green-blind)

#FFF652

Tritanopia (blue-blind)

#FFEAD7

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #fffa43;
/* rgb */ color: rgb(255, 250, 67);
/* oklch */ color: oklch(96.0% 0.189 107.9);

Tailwind

colors: {
  custom: {
    50: '#fffb84',
    500: '#fffa43',
    950: '#000000',
  },
}

SCSS

$custom: #fffa43;
$custom-light: #fffb84;
$custom-dark: #000000;

JSON

{
  "hex": "#fffa43",
  "rgb": {
    "r": 255,
    "g": 250,
    "b": 67
  },
  "hsl": {
    "h": 58.404,
    "s": 100,
    "l": 63.137
  },
  "oklch": {
    "l": 0.95951,
    "c": 0.18894,
    "h": 107.9
  },
  "luminance": 0.90036
}

Semantic roles & 50–950 ramp

primary

#FFFA43

secondary

#2327C4

accent

#06E600

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170C

muted

#87857F

Preview Lab

Preview with #FFFA43

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

Preview Lab → · Contrast checker → · Palette generator →