#F3E66A#F3E66A

#F3E66A is a very light, vivid yellow. Relative luminance 0.767; OKLCH L 91.2% C 0.145 H 103.3°. Best body text is #000000 at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#F3E66A
RGB	rgb(243, 230, 106)
HSL	hsl(54, 85%, 68%)
HSV	hsv(54, 56%, 95%)
CMYK	cmyk(0%, 5.3%, 56.4%, 4.7%)
CIE-LAB	lab(90.18, -10.78, 60.83)
CIE-LCH	lch(90.18, 61.77, 100.05°)
OKLab	oklab(91.16% -0.0335 0.1411)
OKLCH	oklch(91.16% 0.145 103.3)
XYZ	xyz(67.8627, 76.6913, 24.8611)
Luminance	0.7669 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E66A #6A77F3

analogous

#F3A16A #F3E66A #BBF36A

triadic

#F3E66A #6AF3E6 #E66AF3

tetradic

#F3E66A #6AF3A1 #6A77F3 #F36ABB

square

#F3E66A #6AF3A1 #6A77F3 #F36ABB

split-complementary

#F3E66A #6ABBF3 #A16AF3

monochromatic

#D2BF11 #EEDC31 #F3E66A #F8F0A3 #FCF9DB

Accessibility & contrast

On white

1.29

#F3E66A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.34

#F3E66A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E66A

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E66A	#FFFFFF	#000000	##000000
##F3E66A	1.00	1.29	16.34	16.34
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.34	21.00	1.00	1.00
##000000	16.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DF5D

Deuteranopia (green-blind)

#FCE670

Tritanopia (blue-blind)

#FFD8CB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f3e66a;
/* rgb */ color: rgb(243, 230, 106);
/* oklch */ color: oklch(91.2% 0.145 103.3);

Tailwind

colors: {
  custom: {
    50: '#faed98',
    500: '#f3e66a',
    950: '#000000',
  },
}

SCSS

$custom: #f3e66a;
$custom-light: #faed98;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e66a",
  "rgb": {
    "r": 243,
    "g": 230,
    "b": 106
  },
  "hsl": {
    "h": 54.307,
    "s": 85.093,
    "l": 68.431
  },
  "oklch": {
    "l": 0.91162,
    "c": 0.145,
    "h": 103.3
  },
  "luminance": 0.76689
}

Semantic roles & 50–950 ramp

primary

#F3E66A

secondary

#3544CC

accent

#19E204

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3E66A

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

Preview Lab → · Contrast checker → · Palette generator →