#F3D666#F3D666

#F3D666 is a very light, vivid yellow. Relative luminance 0.681; OKLCH L 87.9% C 0.135 H 94.9°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#F3D666
RGB	rgb(243, 214, 102)
HSL	hsl(48, 85%, 68%)
HSV	hsv(48, 58%, 95%)
CMYK	cmyk(0%, 11.9%, 58%, 4.7%)
CIE-LAB	lab(86.06, -3.03, 57.95)
CIE-LCH	lch(86.06, 58.03, 92.99°)
OKLab	oklab(87.89% -0.0116 0.1344)
OKLCH	oklch(87.89% 0.135 94.9)
XYZ	xyz(63.4096, 68.1101, 22.3744)
Luminance	0.6811 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D666 #6683F3

analogous

#F39066 #F3D666 #C9F366

triadic

#F3D666 #66F3D6 #D666F3

tetradic

#F3D666 #66F390 #6683F3 #F366C9

square

#F3D666 #66F390 #6683F3 #F366C9

split-complementary

#F3D666 #66C9F3 #9066F3

monochromatic

#CEA710 #EFC72D #F3D666 #F7E59F #FCF4D7

Accessibility & contrast

On white

1.44

#F3D666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#F3D666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D666

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D666	#FFFFFF	#000000	##000000
##F3D666	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D25B

Deuteranopia (green-blind)

#F1DB6B

Tritanopia (blue-blind)

#FFC8BD

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #f3d666;
/* rgb */ color: rgb(243, 214, 102);
/* oklch */ color: oklch(87.9% 0.135 94.9);

Tailwind

colors: {
  custom: {
    50: '#fae295',
    500: '#f3d666',
    950: '#000000',
  },
}

SCSS

$custom: #f3d666;
$custom-light: #fae295;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d666",
  "rgb": {
    "r": 243,
    "g": 214,
    "b": 102
  },
  "hsl": {
    "h": 47.66,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.87886,
    "c": 0.13495,
    "h": 94.9
  },
  "luminance": 0.68107
}

Semantic roles & 50–950 ramp

primary

#F3D666

secondary

#3352CA

accent

#31E204

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150D

muted

#86847F

Preview Lab

Preview with #F3D666

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

Preview Lab → · Contrast checker → · Palette generator →