#F6F166#F6F166

#F6F166 is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.6% C 0.159 H 107.2°. Best body text is #000000 at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#F6F166
RGB	rgb(246, 241, 102)
HSL	hsl(58, 89%, 68%)
HSV	hsv(58, 59%, 96%)
CMYK	cmyk(0%, 2%, 58.5%, 3.5%)
CIE-LAB	lab(93.22, -15.26, 66.01)
CIE-LCH	lch(93.22, 67.76, 103.02°)
OKLab	oklab(93.63% -0.0468 0.1516)
OKLCH	oklch(93.63% 0.159 107.2)
XYZ	xyz(71.8619, 83.4649, 24.8927)
Luminance	0.8346 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6F166 #666BF6

analogous

#F6A966 #F6F166 #B3F666

triadic

#F6F166 #66F6F1 #F166F6

tetradic

#F6F166 #66F6A9 #666BF6 #F666B3

square

#F6F166 #66F6A9 #666BF6 #F666B3

split-complementary

#F6F166 #66B3F6 #A966F6

monochromatic

#D5CE0D #F3EC2C #F6F166 #F9F6A0 #FDFCDA

Accessibility & contrast

On white

1.19

#F6F166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.69

#F6F166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6F166

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6F166	#FFFFFF	#000000	##000000
##F6F166	1.00	1.19	17.69	17.69
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.69	21.00	1.00	1.00
##000000	17.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE856

Deuteranopia (green-blind)

#FFEE6E

Tritanopia (blue-blind)

#FFE3D3

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f6f166;
/* rgb */ color: rgb(246, 241, 102);
/* oklch */ color: oklch(93.6% 0.159 107.2);

Tailwind

colors: {
  custom: {
    50: '#fcf597',
    500: '#f6f166',
    950: '#000000',
  },
}

SCSS

$custom: #f6f166;
$custom-light: #fcf597;
$custom-dark: #000000;

JSON

{
  "hex": "#f6f166",
  "rgb": {
    "r": 246,
    "g": 241,
    "b": 102
  },
  "hsl": {
    "h": 57.917,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.93626,
    "c": 0.15869,
    "h": 107.2
  },
  "luminance": 0.83463
}

Semantic roles & 50–950 ramp

primary

#F6F166

secondary

#3137CF

accent

#08E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F6F166

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

Preview Lab → · Contrast checker → · Palette generator →