#F6F66B#F6F66B

#F6F66B is a very light, vivid yellow. Relative luminance 0.866; OKLCH L 94.7% C 0.160 H 109.1°. Best body text is #000000 at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#F6F66B
RGB	rgb(246, 246, 107)
HSL	hsl(60, 89%, 69%)
HSV	hsv(60, 57%, 96%)
CMYK	cmyk(0%, 0%, 56.5%, 3.5%)
CIE-LAB	lab(94.55, -17.35, 65.37)
CIE-LCH	lch(94.55, 67.63, 104.86°)
OKLab	oklab(94.71% -0.0522 0.1509)
OKLCH	oklch(94.71% 0.16 109.1)
XYZ	xyz(73.6177, 86.5678, 26.7384)
Luminance	0.8657 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6F66B #6B6BF6

analogous

#F6B16B #F6F66B #B1F66B

triadic

#F6F66B #6BF6F6 #F66BF6

tetradic

#F6F66B #6BF6B1 #6B6BF6 #F66BB1

square

#F6F66B #6BF6B1 #6B6BF6 #F66BB1

split-complementary

#F6F66B #6BB1F6 #B16BF6

monochromatic

#D9D90D #F2F231 #F6F66B #FAFAA5 #FDFDDE

Accessibility & contrast

On white

1.15

#F6F66B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.31

#F6F66B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6F66B

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6F66B	#FFFFFF	#000000	##000000
##F6F66B	1.00	1.15	18.31	18.31
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.31	21.00	1.00	1.00
##000000	18.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED5C

Deuteranopia (green-blind)

#FFF273

Tritanopia (blue-blind)

#FFE8D8

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f6f66b;
/* rgb */ color: rgb(246, 246, 107);
/* oklch */ color: oklch(94.7% 0.160 109.1);

Tailwind

colors: {
  custom: {
    50: '#fcf99a',
    500: '#f6f66b',
    950: '#000000',
  },
}

SCSS

$custom: #f6f66b;
$custom-light: #fcf99a;
$custom-dark: #000000;

JSON

{
  "hex": "#f6f66b",
  "rgb": {
    "r": 246,
    "g": 246,
    "b": 107
  },
  "hsl": {
    "h": 60,
    "s": 88.535,
    "l": 69.216
  },
  "oklch": {
    "l": 0.94706,
    "c": 0.15965,
    "h": 109.1
  },
  "luminance": 0.86566
}

Semantic roles & 50–950 ramp

primary

#F6F66B

secondary

#3636D0

accent

#00E500

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F6F66B

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

Preview Lab → · Contrast checker → · Palette generator →