#F1CF63#F1CF63

#F1CF63 is a very light, vivid yellow. Relative luminance 0.642; OKLCH L 86.3% C 0.132 H 92.0°. Best body text is #000000 at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#F1CF63
RGB	rgb(241, 207, 99)
HSL	hsl(46, 84%, 67%)
HSV	hsv(46, 59%, 95%)
CMYK	cmyk(0%, 14.1%, 58.9%, 5.5%)
CIE-LAB	lab(84.09, -0.49, 57.02)
CIE-LCH	lch(84.09, 57.02, 90.49°)
OKLab	oklab(86.27% -0.0045 0.1321)
OKLCH	oklch(86.27% 0.132 92)
XYZ	xyz(60.8433, 64.2304, 20.9949)
Luminance	0.6423 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1CF63 #6385F1

analogous

#F18863 #F1CF63 #CCF163

triadic

#F1CF63 #63F1CF #CF63F1

tetradic

#F1CF63 #63F188 #6385F1 #F163CC

square

#F1CF63 #63F188 #6385F1 #F163CC

split-complementary

#F1CF63 #63CCF1 #8863F1

monochromatic

#C89C12 #ECBE2B #F1CF63 #F6E09B #FBF2D3

Accessibility & contrast

On white

1.52

#F1CF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.85

#F1CF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1CF63

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1CF63	#FFFFFF	#000000	##000000
##F1CF63	1.00	1.52	13.85	13.85
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.85	21.00	1.00	1.00
##000000	13.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CC58

Deuteranopia (green-blind)

#EBD668

Tritanopia (blue-blind)

#FFC1B7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #f1cf63;
/* rgb */ color: rgb(241, 207, 99);
/* oklch */ color: oklch(86.3% 0.132 92.0);

Tailwind

colors: {
  custom: {
    50: '#f9dd93',
    500: '#f1cf63',
    950: '#000000',
  },
}

SCSS

$custom: #f1cf63;
$custom-light: #f9dd93;
$custom-dark: #000000;

JSON

{
  "hex": "#f1cf63",
  "rgb": {
    "r": 241,
    "g": 207,
    "b": 99
  },
  "hsl": {
    "h": 45.634,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.86273,
    "c": 0.13222,
    "h": 92
  },
  "luminance": 0.64227
}

Semantic roles & 50–950 ramp

primary

#F1CF63

secondary

#3456C5

accent

#3AE006

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F1CF63

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

Preview Lab → · Contrast checker → · Palette generator →