#F3CF56#F3CF56

#F3CF56 is a very light, vivid yellow. Relative luminance 0.644; OKLCH L 86.3% C 0.143 H 92.5°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#F3CF56
RGB	rgb(243, 207, 86)
HSL	hsl(46, 87%, 65%)
HSV	hsv(46, 65%, 95%)
CMYK	cmyk(0%, 14.8%, 64.6%, 4.7%)
CIE-LAB	lab(84.15, -0.50, 62.88)
CIE-LCH	lch(84.15, 62.88, 90.45°)
OKLab	oklab(86.33% -0.0062 0.1429)
OKLCH	oklch(86.33% 0.143 92.5)
XYZ	xyz(60.9577, 64.3555, 18.0134)
Luminance	0.6435 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3CF56 #567AF3

analogous

#F38156 #F3CF56 #C9F356

triadic

#F3CF56 #56F3CF #CF56F3

tetradic

#F3CF56 #56F381 #567AF3 #F356C9

square

#F3CF56 #56F381 #567AF3 #F356C9

split-complementary

#F3CF56 #56C9F3 #8156F3

monochromatic

#C1980E #EFBF1D #F3CF56 #F7DF8F #FBEFC8

Accessibility & contrast

On white

1.51

#F3CF56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#F3CF56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3CF56

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3CF56	#FFFFFF	#000000	##000000
##F3CF56	1.00	1.51	13.87	13.87
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.87	21.00	1.00	1.00
##000000	13.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC48

Deuteranopia (green-blind)

#EDD65C

Tritanopia (blue-blind)

#FFC0B5

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #f3cf56;
/* rgb */ color: rgb(243, 207, 86);
/* oklch */ color: oklch(86.3% 0.143 92.5);

Tailwind

colors: {
  custom: {
    50: '#fbdd8b',
    500: '#f3cf56',
    950: '#000000',
  },
}

SCSS

$custom: #f3cf56;
$custom-light: #fbdd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3cf56",
  "rgb": {
    "r": 243,
    "g": 207,
    "b": 86
  },
  "hsl": {
    "h": 46.242,
    "s": 86.74,
    "l": 64.51
  },
  "oklch": {
    "l": 0.86329,
    "c": 0.14299,
    "h": 92.5
  },
  "luminance": 0.64352
}

Semantic roles & 50–950 ramp

primary

#F3CF56

secondary

#2F50BF

accent

#36E302

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F3CF56

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

Preview Lab → · Contrast checker → · Palette generator →