#F6F664#F6F664

#F6F664 is a very light, vivid yellow. Relative luminance 0.864; OKLCH L 94.6% C 0.165 H 109.2°. Best body text is #000000 at 18.28:1 contrast (WCAG AA passes).

Color values

HEX	#F6F664
RGB	rgb(246, 246, 100)
HSL	hsl(60, 89%, 68%)
HSV	hsv(60, 59%, 96%)
CMYK	cmyk(0%, 0%, 59.3%, 3.5%)
CIE-LAB	lab(94.49, -17.82, 68.24)
CIE-LCH	lch(94.49, 70.53, 104.64°)
OKLab	oklab(94.64% -0.0543 0.1561)
OKLCH	oklch(94.64% 0.165 109.2)
XYZ	xyz(73.2643, 86.4265, 24.8768)
Luminance	0.8642 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6F664 #6464F6

analogous

#F6AD64 #F6F664 #ADF664

triadic

#F6F664 #64F6F6 #F664F6

tetradic

#F6F664 #64F6AD #6464F6 #F664AD

square

#F6F664 #64F6AD #6464F6 #F664AD

split-complementary

#F6F664 #64ADF6 #AD64F6

monochromatic

#D3D30C #F3F32A #F6F664 #F9F99E #FDFDD8

Accessibility & contrast

On white

1.15

#F6F664 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.28

#F6F664 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6F664

18.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6F664	#FFFFFF	#000000	##000000
##F6F664	1.00	1.15	18.28	18.28
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.28	21.00	1.00	1.00
##000000	18.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC53

Deuteranopia (green-blind)

#FFF26D

Tritanopia (blue-blind)

#FFE8D7

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f6f664;
/* rgb */ color: rgb(246, 246, 100);
/* oklch */ color: oklch(94.6% 0.165 109.2);

Tailwind

colors: {
  custom: {
    50: '#fcf896',
    500: '#f6f664',
    950: '#000000',
  },
}

SCSS

$custom: #f6f664;
$custom-light: #fcf896;
$custom-dark: #000000;

JSON

{
  "hex": "#f6f664",
  "rgb": {
    "r": 246,
    "g": 246,
    "b": 100
  },
  "hsl": {
    "h": 60,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.94638,
    "c": 0.16527,
    "h": 109.2
  },
  "luminance": 0.86424
}

Semantic roles & 50–950 ramp

primary

#F6F664

secondary

#3030CE

accent

#00E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F6F664

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

Preview Lab → · Contrast checker → · Palette generator →