#F1CF56#F1CF56

#F1CF56 is a very light, vivid yellow. Relative luminance 0.640; OKLCH L 86.1% C 0.143 H 93.4°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#F1CF56
RGB	rgb(241, 207, 86)
HSL	hsl(47, 85%, 64%)
HSV	hsv(47, 64%, 95%)
CMYK	cmyk(0%, 14.1%, 64.3%, 5.5%)
CIE-LAB	lab(83.97, -1.33, 62.63)
CIE-LCH	lch(83.97, 62.64, 91.21°)
OKLab	oklab(86.14% -0.0085 0.1424)
OKLCH	oklch(86.14% 0.143 93.4)
XYZ	xyz(60.2711, 64.0015, 17.9812)
Luminance	0.6400 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1CF56 #5678F1

analogous

#F18256 #F1CF56 #C5F156

triadic

#F1CF56 #56F1CF #CF56F1

tetradic

#F1CF56 #56F182 #5678F1 #F156C5

square

#F1CF56 #56F182 #5678F1 #F156C5

split-complementary

#F1CF56 #56C5F1 #8256F1

monochromatic

#BD9710 #ECBF1D #F1CF56 #F6DF8F #FAEFC7

Accessibility & contrast

On white

1.52

#F1CF56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#F1CF56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1CF56

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1CF56	#FFFFFF	#000000	##000000
##F1CF56	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CC48

Deuteranopia (green-blind)

#ECD65C

Tritanopia (blue-blind)

#FFC0B5

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #f1cf56;
/* rgb */ color: rgb(241, 207, 86);
/* oklch */ color: oklch(86.1% 0.143 93.4);

Tailwind

colors: {
  custom: {
    50: '#f9dd8b',
    500: '#f1cf56',
    950: '#000000',
  },
}

SCSS

$custom: #f1cf56;
$custom-light: #f9dd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#f1cf56",
  "rgb": {
    "r": 241,
    "g": 207,
    "b": 86
  },
  "hsl": {
    "h": 46.839,
    "s": 84.699,
    "l": 64.118
  },
  "oklch": {
    "l": 0.86141,
    "c": 0.14262,
    "h": 93.4
  },
  "luminance": 0.63998
}

Semantic roles & 50–950 ramp

primary

#F1CF56

secondary

#304EBB

accent

#35E104

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F1CF56

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

Preview Lab → · Contrast checker → · Palette generator →