#F3FA80#F3FA80

#F3FA80 is a very light, vivid yellow. Relative luminance 0.890; OKLCH L 95.5% C 0.146 H 111.8°. Best body text is #000000 at 18.80:1 contrast (WCAG AA passes).

Color values

HEX	#F3FA80
RGB	rgb(243, 250, 128)
HSL	hsl(63, 92%, 74%)
HSV	hsv(63, 49%, 98%)
CMYK	cmyk(2.8%, 0%, 48.8%, 2%)
CIE-LAB	lab(95.57, -18.79, 57.16)
CIE-LCH	lch(95.57, 60.17, 108.20°)
OKLab	oklab(95.53% -0.0541 0.1353)
OKLCH	oklch(95.53% 0.146 111.8)
XYZ	xyz(75.0455, 88.9858, 33.6406)
Luminance	0.8898 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FA80 #8780FA

analogous

#FAC480 #F3FA80 #B6FA80

triadic

#F3FA80 #80F3FA #FA80F3

tetradic

#F3FA80 #80FAC4 #8780FA #FA80B6

square

#F3FA80 #80FAC4 #8780FA #FA80B6

split-complementary

#F3FA80 #80B6FA #C480FA

monochromatic

#E8F50A #EDF845 #F3FA80 #F9FCBB #FCFEE2

Accessibility & contrast

On white

1.12

#F3FA80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.80

#F3FA80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FA80

18.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FA80	#FFFFFF	#000000	##000000
##F3FA80	1.00	1.12	18.80	18.80
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.80	21.00	1.00	1.00
##000000	18.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF175

Deuteranopia (green-blind)

#FFF486

Tritanopia (blue-blind)

#FFEEDE

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f3fa80;
/* rgb */ color: rgb(243, 250, 128);
/* oklch */ color: oklch(95.5% 0.146 111.8);

Tailwind

colors: {
  custom: {
    50: '#f9fba7',
    500: '#f3fa80',
    950: '#000000',
  },
}

SCSS

$custom: #f3fa80;
$custom-light: #f9fba7;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fa80",
  "rgb": {
    "r": 243,
    "g": 250,
    "b": 128
  },
  "hsl": {
    "h": 63.443,
    "s": 92.424,
    "l": 74.118
  },
  "oklch": {
    "l": 0.95531,
    "c": 0.14573,
    "h": 111.8
  },
  "luminance": 0.88984
}

Semantic roles & 50–950 ramp

primary

#F3FA80

secondary

#4F47D7

accent

#00E60D

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #F3FA80

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

Preview Lab → · Contrast checker → · Palette generator →