#F3D966#F3D966

#F3D966 is a very light, vivid yellow. Relative luminance 0.696; OKLCH L 88.5% C 0.137 H 96.7°. Best body text is #000000 at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#F3D966
RGB	rgb(243, 217, 102)
HSL	hsl(49, 85%, 68%)
HSV	hsv(49, 58%, 95%)
CMYK	cmyk(0%, 10.7%, 58%, 4.7%)
CIE-LAB	lab(86.82, -4.55, 58.81)
CIE-LCH	lch(86.82, 58.99, 94.42°)
OKLab	oklab(88.49% -0.016 0.1363)
OKLCH	oklch(88.49% 0.137 96.7)
XYZ	xyz(64.1758, 69.6426, 22.6298)
Luminance	0.6964 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D966 #6680F3

analogous

#F39266 #F3D966 #C7F366

triadic

#F3D966 #66F3D9 #D966F3

tetradic

#F3D966 #66F392 #6680F3 #F366C7

square

#F3D966 #66F392 #6680F3 #F366C7

split-complementary

#F3D966 #66C7F3 #9266F3

monochromatic

#CEAB10 #EFCB2D #F3D966 #F7E79F #FCF5D7

Accessibility & contrast

On white

1.41

#F3D966 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.93

#F3D966 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D966

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D966	#FFFFFF	#000000	##000000
##F3D966	1.00	1.41	14.93	14.93
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.93	21.00	1.00	1.00
##000000	14.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD45A

Deuteranopia (green-blind)

#F3DD6B

Tritanopia (blue-blind)

#FFCBC0

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #f3d966;
/* rgb */ color: rgb(243, 217, 102);
/* oklch */ color: oklch(88.5% 0.137 96.7);

Tailwind

colors: {
  custom: {
    50: '#fae495',
    500: '#f3d966',
    950: '#000000',
  },
}

SCSS

$custom: #f3d966;
$custom-light: #fae495;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d966",
  "rgb": {
    "r": 243,
    "g": 217,
    "b": 102
  },
  "hsl": {
    "h": 48.936,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.88487,
    "c": 0.13724,
    "h": 96.7
  },
  "luminance": 0.6964
}

Semantic roles & 50–950 ramp

primary

#F3D966

secondary

#334FCA

accent

#2DE204

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150E

muted

#86847F

Preview Lab

Preview with #F3D966

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

Preview Lab → · Contrast checker → · Palette generator →