#F3FB6D#F3FB6D

#F3FB6D is a very light, vivid yellow. Relative luminance 0.892; OKLCH L 95.5% C 0.164 H 112.1°. Best body text is #000000 at 18.83:1 contrast (WCAG AA passes).

Color values

HEX	#F3FB6D
RGB	rgb(243, 251, 109)
HSL	hsl(63, 95%, 71%)
HSV	hsv(63, 57%, 98%)
CMYK	cmyk(3.2%, 0%, 56.6%, 1.6%)
CIE-LAB	lab(95.64, -20.80, 65.67)
CIE-LCH	lch(95.64, 68.88, 107.57°)
OKLab	oklab(95.53% -0.0616 0.1518)
OKLCH	oklch(95.53% 0.164 112.1)
XYZ	xyz(74.2214, 89.1547, 27.7638)
Luminance	0.8915 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FB6D #756DFB

analogous

#FBBC6D #F3FB6D #ACFB6D

triadic

#F3FB6D #6DF3FB #FB6DF3

tetradic

#F3FB6D #6DFBBC #756DFB #FB6DAC

square

#F3FB6D #6DFBBC #756DFB #FB6DAC

split-complementary

#F3FB6D #6DACFB #BC6DFB

monochromatic

#DBE706 #EEF931 #F3FB6D #F8FDA9 #FDFEE1

Accessibility & contrast

On white

1.12

#F3FB6D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.83

#F3FB6D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FB6D

18.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FB6D	#FFFFFF	#000000	##000000
##F3FB6D	1.00	1.12	18.83	18.83
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.83	21.00	1.00	1.00
##000000	18.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF15E

Deuteranopia (green-blind)

#FFF475

Tritanopia (blue-blind)

#FFEDDC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f3fb6d;
/* rgb */ color: rgb(243, 251, 109);
/* oklch */ color: oklch(95.5% 0.164 112.1);

Tailwind

colors: {
  custom: {
    50: '#fafc9b',
    500: '#f3fb6d',
    950: '#000000',
  },
}

SCSS

$custom: #f3fb6d;
$custom-light: #fafc9b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fb6d",
  "rgb": {
    "r": 243,
    "g": 251,
    "b": 109
  },
  "hsl": {
    "h": 63.38,
    "s": 94.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.95526,
    "c": 0.16382,
    "h": 112.1
  },
  "luminance": 0.89153
}

Semantic roles & 50–950 ramp

primary

#F3FB6D

secondary

#3F36D6

accent

#00E60D

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3FB6D

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

Preview Lab → · Contrast checker → · Palette generator →