#F3D166#F3D166

#F3D166 is a very light, vivid yellow. Relative luminance 0.656; OKLCH L 86.9% C 0.131 H 91.9°. Best body text is #000000 at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#F3D166
RGB	rgb(243, 209, 102)
HSL	hsl(46, 85%, 68%)
HSV	hsv(46, 58%, 95%)
CMYK	cmyk(0%, 14%, 58%, 4.7%)
CIE-LAB	lab(84.80, -0.48, 56.51)
CIE-LCH	lch(84.80, 56.51, 90.48°)
OKLab	oklab(86.89% -0.0043 0.1314)
OKLCH	oklch(86.89% 0.131 91.9)
XYZ	xyz(62.1636, 65.6181, 21.9590)
Luminance	0.6562 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D166 #6688F3

analogous

#F38A66 #F3D166 #CEF366

triadic

#F3D166 #66F3D1 #D166F3

tetradic

#F3D166 #66F38A #6688F3 #F366CE

square

#F3D166 #66F38A #6688F3 #F366CE

split-complementary

#F3D166 #66CEF3 #8A66F3

monochromatic

#CEA110 #EFC02D #F3D166 #F7E29F #FCF3D7

Accessibility & contrast

On white

1.49

#F3D166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.12

#F3D166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D166

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D166	#FFFFFF	#000000	##000000
##F3D166	1.00	1.49	14.12	14.12
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.12	21.00	1.00	1.00
##000000	14.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CE5B

Deuteranopia (green-blind)

#EDD86A

Tritanopia (blue-blind)

#FFC3B9

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #f3d166;
/* rgb */ color: rgb(243, 209, 102);
/* oklch */ color: oklch(86.9% 0.131 91.9);

Tailwind

colors: {
  custom: {
    50: '#fade95',
    500: '#f3d166',
    950: '#000000',
  },
}

SCSS

$custom: #f3d166;
$custom-light: #fade95;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d166",
  "rgb": {
    "r": 243,
    "g": 209,
    "b": 102
  },
  "hsl": {
    "h": 45.532,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.8689,
    "c": 0.13143,
    "h": 91.9
  },
  "luminance": 0.65615
}

Semantic roles & 50–950 ramp

primary

#F3D166

secondary

#3357CA

accent

#39E204

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F3D166

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

Preview Lab → · Contrast checker → · Palette generator →