#F6DD66#F6DD66

#F6DD66 is a very light, vivid yellow. Relative luminance 0.723; OKLCH L 89.6% C 0.141 H 97.6°. Best body text is #000000 at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#F6DD66
RGB	rgb(246, 221, 102)
HSL	hsl(50, 89%, 68%)
HSV	hsv(50, 59%, 96%)
CMYK	cmyk(0%, 10.2%, 58.5%, 3.5%)
CIE-LAB	lab(88.10, -5.34, 60.32)
CIE-LCH	lch(88.10, 60.56, 95.06°)
OKLab	oklab(89.56% -0.0185 0.1395)
OKLCH	oklch(89.56% 0.141 97.6)
XYZ	xyz(66.2634, 72.2680, 23.0265)
Luminance	0.7227 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6DD66 #667FF6

analogous

#F69566 #F6DD66 #C7F666

triadic

#F6DD66 #66F6DD #DD66F6

tetradic

#F6DD66 #66F695 #667FF6 #F666C7

square

#F6DD66 #66F695 #667FF6 #F666C7

split-complementary

#F6DD66 #66C7F6 #9566F6

monochromatic

#D5B20D #F3D02C #F6DD66 #F9EAA0 #FDF7DA

Accessibility & contrast

On white

1.36

#F6DD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.45

#F6DD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6DD66

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6DD66	#FFFFFF	#000000	##000000
##F6DD66	1.00	1.36	15.45	15.45
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.45	21.00	1.00	1.00
##000000	15.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D85A

Deuteranopia (green-blind)

#F7E16C

Tritanopia (blue-blind)

#FFCEC3

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f6dd66;
/* rgb */ color: rgb(246, 221, 102);
/* oklch */ color: oklch(89.6% 0.141 97.6);

Tailwind

colors: {
  custom: {
    50: '#fce795',
    500: '#f6dd66',
    950: '#000000',
  },
}

SCSS

$custom: #f6dd66;
$custom-light: #fce795;
$custom-dark: #000000;

JSON

{
  "hex": "#f6dd66",
  "rgb": {
    "r": 246,
    "g": 221,
    "b": 102
  },
  "hsl": {
    "h": 49.583,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.89559,
    "c": 0.1407,
    "h": 97.6
  },
  "luminance": 0.72265
}

Semantic roles & 50–950 ramp

primary

#F6DD66

secondary

#314DCF

accent

#28E600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F6DD66

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

Preview Lab → · Contrast checker → · Palette generator →