#F3E56C#F3E56C

#F3E56C is a very light, vivid yellow. Relative luminance 0.762; OKLCH L 91.0% C 0.142 H 102.7°. Best body text is #000000 at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#F3E56C
RGB	rgb(243, 229, 108)
HSL	hsl(54, 85%, 69%)
HSV	hsv(54, 56%, 95%)
CMYK	cmyk(0%, 5.8%, 55.6%, 4.7%)
CIE-LAB	lab(89.94, -10.13, 59.67)
CIE-LCH	lch(89.94, 60.52, 99.64°)
OKLab	oklab(90.98% -0.0314 0.1388)
OKLCH	oklch(90.98% 0.142 102.7)
XYZ	xyz(67.6905, 76.1784, 25.3227)
Luminance	0.7618 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E56C #6C7AF3

analogous

#F3A26C #F3E56C #BEF36C

triadic

#F3E56C #6CF3E5 #E56CF3

tetradic

#F3E56C #6CF3A2 #6C7AF3 #F36CBE

square

#F3E56C #6CF3A2 #6C7AF3 #F36CBE

split-complementary

#F3E56C #6CBEF3 #A26CF3

monochromatic

#D3BF11 #EEDB33 #F3E56C #F8EFA5 #FCF9DD

Accessibility & contrast

On white

1.29

#F3E56C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.24

#F3E56C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E56C

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E56C	#FFFFFF	#000000	##000000
##F3E56C	1.00	1.29	16.24	16.24
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.24	21.00	1.00	1.00
##000000	16.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE60

Deuteranopia (green-blind)

#FCE572

Tritanopia (blue-blind)

#FFD7CA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f3e56c;
/* rgb */ color: rgb(243, 229, 108);
/* oklch */ color: oklch(91.0% 0.142 102.7);

Tailwind

colors: {
  custom: {
    50: '#faed9a',
    500: '#f3e56c',
    950: '#000000',
  },
}

SCSS

$custom: #f3e56c;
$custom-light: #faed9a;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e56c",
  "rgb": {
    "r": 243,
    "g": 229,
    "b": 108
  },
  "hsl": {
    "h": 53.778,
    "s": 84.906,
    "l": 68.824
  },
  "oklch": {
    "l": 0.9098,
    "c": 0.14233,
    "h": 102.7
  },
  "luminance": 0.76176
}

Semantic roles & 50–950 ramp

primary

#F3E56C

secondary

#3747CC

accent

#1BE104

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3E56C

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

Preview Lab → · Contrast checker → · Palette generator →