#F6DC66#F6DC66

#F6DC66 is a very light, vivid yellow. Relative luminance 0.717; OKLCH L 89.4% C 0.140 H 97.0°. Best body text is #000000 at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#F6DC66
RGB	rgb(246, 220, 102)
HSL	hsl(49, 89%, 68%)
HSV	hsv(49, 59%, 96%)
CMYK	cmyk(0%, 10.6%, 58.5%, 3.5%)
CIE-LAB	lab(87.84, -4.84, 60.04)
CIE-LCH	lch(87.84, 60.23, 94.61°)
OKLab	oklab(89.36% -0.017 0.1389)
OKLCH	oklch(89.36% 0.14 97)
XYZ	xyz(66.0002, 71.7415, 22.9388)
Luminance	0.7174 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6DC66 #6680F6

analogous

#F69466 #F6DC66 #C8F666

triadic

#F6DC66 #66F6DC #DC66F6

tetradic

#F6DC66 #66F694 #6680F6 #F666C8

square

#F6DC66 #66F694 #6680F6 #F666C8

split-complementary

#F6DC66 #66C8F6 #9466F6

monochromatic

#D5B10D #F3CF2C #F6DC66 #F9E9A0 #FDF6DA

Accessibility & contrast

On white

1.37

#F6DC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.35

#F6DC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6DC66

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6DC66	#FFFFFF	#000000	##000000
##F6DC66	1.00	1.37	15.35	15.35
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.35	21.00	1.00	1.00
##000000	15.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD75A

Deuteranopia (green-blind)

#F6E06C

Tritanopia (blue-blind)

#FFCDC2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #f6dc66;
/* rgb */ color: rgb(246, 220, 102);
/* oklch */ color: oklch(89.4% 0.140 97.0);

Tailwind

colors: {
  custom: {
    50: '#fce695',
    500: '#f6dc66',
    950: '#000000',
  },
}

SCSS

$custom: #f6dc66;
$custom-light: #fce695;
$custom-dark: #000000;

JSON

{
  "hex": "#f6dc66",
  "rgb": {
    "r": 246,
    "g": 220,
    "b": 102
  },
  "hsl": {
    "h": 49.167,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.89359,
    "c": 0.13991,
    "h": 97
  },
  "luminance": 0.71739
}

Semantic roles & 50–950 ramp

primary

#F6DC66

secondary

#314ECF

accent

#29E600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150E

muted

#86847F

Preview Lab

Preview with #F6DC66

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

Preview Lab → · Contrast checker → · Palette generator →