#F3F56D#F3F56D

#F3F56D is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 94.3% C 0.157 H 109.9°. Best body text is #000000 at 18.09:1 contrast (WCAG AA passes).

Color values

HEX	#F3F56D
RGB	rgb(243, 245, 109)
HSL	hsl(61, 87%, 69%)
HSV	hsv(61, 56%, 96%)
CMYK	cmyk(0.8%, 0%, 55.5%, 3.9%)
CIE-LAB	lab(94.08, -17.91, 63.92)
CIE-LCH	lch(94.08, 66.38, 105.65°)
OKLab	oklab(94.28% -0.0534 0.148)
OKLCH	oklch(94.28% 0.157 109.9)
XYZ	xyz(72.3768, 85.4654, 27.1489)
Luminance	0.8546 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F56D #6F6DF5

analogous

#F5B36D #F3F56D #AFF56D

triadic

#F3F56D #6DF3F5 #F56DF3

tetradic

#F3F56D #6DF5B3 #6F6DF5 #F56DAF

square

#F3F56D #6DF5B3 #6F6DF5 #F56DAF

split-complementary

#F3F56D #6DAFF5 #B36DF5

monochromatic

#D6D90F #EEF134 #F3F56D #F8F9A6 #FCFDE0

Accessibility & contrast

On white

1.16

#F3F56D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.09

#F3F56D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F56D

18.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F56D	#FFFFFF	#000000	##000000
##F3F56D	1.00	1.16	18.09	18.09
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.09	21.00	1.00	1.00
##000000	18.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC5F

Deuteranopia (green-blind)

#FFF075

Tritanopia (blue-blind)

#FFE7D7

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f3f56d;
/* rgb */ color: rgb(243, 245, 109);
/* oklch */ color: oklch(94.3% 0.157 109.9);

Tailwind

colors: {
  custom: {
    50: '#faf89b',
    500: '#f3f56d',
    950: '#000000',
  },
}

SCSS

$custom: #f3f56d;
$custom-light: #faf89b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f56d",
  "rgb": {
    "r": 243,
    "g": 245,
    "b": 109
  },
  "hsl": {
    "h": 60.882,
    "s": 87.179,
    "l": 69.412
  },
  "oklch": {
    "l": 0.9428,
    "c": 0.1574,
    "h": 109.9
  },
  "luminance": 0.85464
}

Semantic roles & 50–950 ramp

primary

#F3F56D

secondary

#3A37CF

accent

#02E405

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3F56D

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

Preview Lab → · Contrast checker → · Palette generator →