#F3E66D#F3E66D

#F3E66D is a very light, vivid yellow. Relative luminance 0.768; OKLCH L 91.2% C 0.142 H 103.2°. Best body text is #000000 at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#F3E66D
RGB	rgb(243, 230, 109)
HSL	hsl(54, 85%, 69%)
HSV	hsv(54, 55%, 95%)
CMYK	cmyk(0%, 5.3%, 55.1%, 4.7%)
CIE-LAB	lab(90.21, -10.56, 59.52)
CIE-LCH	lch(90.21, 60.45, 100.06°)
OKLab	oklab(91.2% -0.0325 0.1386)
OKLCH	oklch(91.2% 0.142 103.2)
XYZ	xyz(68.0215, 76.7548, 25.6971)
Luminance	0.7675 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E66D #6D7AF3

analogous

#F3A36D #F3E66D #BDF36D

triadic

#F3E66D #6DF3E6 #E66DF3

tetradic

#F3E66D #6DF3A3 #6D7AF3 #F36DBD

square

#F3E66D #6DF3A3 #6D7AF3 #F36DBD

split-complementary

#F3E66D #6DBDF3 #A36DF3

monochromatic

#D4C111 #EEDC34 #F3E66D #F8F0A6 #FCF9DE

Accessibility & contrast

On white

1.28

#F3E66D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.35

#F3E66D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E66D

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E66D	#FFFFFF	#000000	##000000
##F3E66D	1.00	1.28	16.35	16.35
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.35	21.00	1.00	1.00
##000000	16.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DF61

Deuteranopia (green-blind)

#FCE673

Tritanopia (blue-blind)

#FFD8CB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f3e66d;
/* rgb */ color: rgb(243, 230, 109);
/* oklch */ color: oklch(91.2% 0.142 103.2);

Tailwind

colors: {
  custom: {
    50: '#faed9a',
    500: '#f3e66d',
    950: '#000000',
  },
}

SCSS

$custom: #f3e66d;
$custom-light: #faed9a;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e66d",
  "rgb": {
    "r": 243,
    "g": 230,
    "b": 109
  },
  "hsl": {
    "h": 54.179,
    "s": 84.81,
    "l": 69.02
  },
  "oklch": {
    "l": 0.91195,
    "c": 0.14239,
    "h": 103.2
  },
  "luminance": 0.76752
}

Semantic roles & 50–950 ramp

primary

#F3E66D

secondary

#3846CC

accent

#1AE104

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3E66D

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

Preview Lab → · Contrast checker → · Palette generator →