#F3FA6B#F3FA6B

#F3FA6B 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	#F3FA6B
RGB	rgb(243, 250, 107)
HSL	hsl(63, 93%, 70%)
HSV	hsv(63, 57%, 98%)
CMYK	cmyk(2.8%, 0%, 57.2%, 2%)
CIE-LAB	lab(95.37, -20.46, 66.21)
CIE-LCH	lch(95.37, 69.30, 107.17°)
OKLab	oklab(95.3% -0.0609 0.1527)
OKLCH	oklch(95.3% 0.164 111.7)
XYZ	xyz(73.8034, 88.4890, 27.0993)
Luminance	0.8849 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FA6B #726BFA

analogous

#FAB96B #F3FA6B #ACFA6B

triadic

#F3FA6B #6BF3FA #FA6BF3

tetradic

#F3FA6B #6BFAB9 #726BFA #FA6BAC

square

#F3FA6B #6BFAB9 #726BFA #FA6BAC

split-complementary

#F3FA6B #6BACFA #B96BFA

monochromatic

#D8E308 #EEF830 #F3FA6B #F8FCA6 #FDFEE1

Accessibility & contrast

On white

1.12

#F3FA6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.70

#F3FA6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FA6B

18.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FA6B	#FFFFFF	#000000	##000000
##F3FA6B	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)

#FFF05B

Deuteranopia (green-blind)

#FFF473

Tritanopia (blue-blind)

#FFECDB

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f3fa6b;
/* rgb */ color: rgb(243, 250, 107);
/* oklch */ color: oklch(95.3% 0.164 111.7);

Tailwind

colors: {
  custom: {
    50: '#fafb9a',
    500: '#f3fa6b',
    950: '#000000',
  },
}

SCSS

$custom: #f3fa6b;
$custom-light: #fafb9a;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fa6b",
  "rgb": {
    "r": 243,
    "g": 250,
    "b": 107
  },
  "hsl": {
    "h": 62.937,
    "s": 93.464,
    "l": 70
  },
  "oklch": {
    "l": 0.95298,
    "c": 0.16439,
    "h": 111.7
  },
  "luminance": 0.88487
}

Semantic roles & 50–950 ramp

primary

#F3FA6B

secondary

#3C35D5

accent

#00E60B

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3FA6B

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

Preview Lab → · Contrast checker → · Palette generator →