#F3FA6C#F3FA6C

#F3FA6C is a very light, vivid yellow. Relative luminance 0.885; OKLCH L 95.3% C 0.164 H 111.7°. Best body text is #000000 at 18.70:1 contrast (WCAG AA passes).

Color values

HEX	#F3FA6C
RGB	rgb(243, 250, 108)
HSL	hsl(63, 93%, 70%)
HSV	hsv(63, 57%, 98%)
CMYK	cmyk(2.8%, 0%, 56.8%, 2%)
CIE-LAB	lab(95.38, -20.39, 65.79)
CIE-LCH	lch(95.38, 68.88, 107.22°)
OKLab	oklab(95.31% -0.0606 0.1519)
OKLCH	oklch(95.31% 0.164 111.7)
XYZ	xyz(73.8564, 88.5102, 27.3780)
Luminance	0.8851 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FA6C #736CFA

analogous

#FABA6C #F3FA6C #ACFA6C

triadic

#F3FA6C #6CF3FA #FA6CF3

tetradic

#F3FA6C #6CFABA #736CFA #FA6CAC

square

#F3FA6C #6CFABA #736CFA #FA6CAC

split-complementary

#F3FA6C #6CACFA #BA6CFA

monochromatic

#D9E408 #EEF831 #F3FA6C #F8FCA7 #FDFEE1

Accessibility & contrast

On white

1.12

#F3FA6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.70

#F3FA6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FA6C

18.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FA6C	#FFFFFF	#000000	##000000
##F3FA6C	1.00	1.12	18.70	18.70
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.70	21.00	1.00	1.00
##000000	18.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF05D

Deuteranopia (green-blind)

#FFF474

Tritanopia (blue-blind)

#FFECDB

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f3fa6c;
/* rgb */ color: rgb(243, 250, 108);
/* oklch */ color: oklch(95.3% 0.164 111.7);

Tailwind

colors: {
  custom: {
    50: '#fafb9b',
    500: '#f3fa6c',
    950: '#000000',
  },
}

SCSS

$custom: #f3fa6c;
$custom-light: #fafb9b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fa6c",
  "rgb": {
    "r": 243,
    "g": 250,
    "b": 108
  },
  "hsl": {
    "h": 62.958,
    "s": 93.421,
    "l": 70.196
  },
  "oklch": {
    "l": 0.95308,
    "c": 0.16357,
    "h": 111.7
  },
  "luminance": 0.88509
}

Semantic roles & 50–950 ramp

primary

#F3FA6C

secondary

#3D35D5

accent

#00E60B

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3FA6C

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

Preview Lab → · Contrast checker → · Palette generator →