#F3FA83#F3FA83

#F3FA83 is a very light, vivid yellow. Relative luminance 0.891; OKLCH L 95.6% C 0.143 H 111.8°. Best body text is #000000 at 18.81:1 contrast (WCAG AA passes).

Color values

HEX	#F3FA83
RGB	rgb(243, 250, 131)
HSL	hsl(64, 92%, 75%)
HSV	hsv(64, 48%, 98%)
CMYK	cmyk(2.8%, 0%, 47.6%, 2%)
CIE-LAB	lab(95.61, -18.53, 55.82)
CIE-LCH	lch(95.61, 58.82, 108.36°)
OKLab	oklab(95.57% -0.053 0.1326)
OKLCH	oklch(95.57% 0.143 111.8)
XYZ	xyz(75.2458, 89.0660, 34.6959)
Luminance	0.8907 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FA83 #8A83FA

analogous

#FAC583 #F3FA83 #B8FA83

triadic

#F3FA83 #83F3FA #FA83F3

tetradic

#F3FA83 #83FAC5 #8A83FA #FA83B8

square

#F3FA83 #83FAC5 #8A83FA #FA83B8

split-complementary

#F3FA83 #83B8FA #C583FA

monochromatic

#E8F50D #EDF848 #F3FA83 #F9FCBE #FCFEE2

Accessibility & contrast

On white

1.12

#F3FA83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.81

#F3FA83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FA83

18.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FA83	#FFFFFF	#000000	##000000
##F3FA83	1.00	1.12	18.81	18.81
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.81	21.00	1.00	1.00
##000000	18.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF178

Deuteranopia (green-blind)

#FFF489

Tritanopia (blue-blind)

#FFEEDE

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f3fa83;
/* rgb */ color: rgb(243, 250, 131);
/* oklch */ color: oklch(95.6% 0.143 111.8);

Tailwind

colors: {
  custom: {
    50: '#f9fba9',
    500: '#f3fa83',
    950: '#000000',
  },
}

SCSS

$custom: #f3fa83;
$custom-light: #f9fba9;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fa83",
  "rgb": {
    "r": 243,
    "g": 250,
    "b": 131
  },
  "hsl": {
    "h": 63.529,
    "s": 92.248,
    "l": 74.706
  },
  "oklch": {
    "l": 0.95569,
    "c": 0.14284,
    "h": 111.8
  },
  "luminance": 0.89065
}

Semantic roles & 50–950 ramp

primary

#F3FA83

secondary

#5249D8

accent

#00E60D

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #F3FA83

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

Preview Lab → · Contrast checker → · Palette generator →