#F0CF61#F0CF61

#F0CF61 is a very light, vivid yellow. Relative luminance 0.640; OKLCH L 86.2% C 0.134 H 92.7°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#F0CF61
RGB	rgb(240, 207, 97)
HSL	hsl(46, 83%, 66%)
HSV	hsv(46, 60%, 94%)
CMYK	cmyk(0%, 13.7%, 59.6%, 5.9%)
CIE-LAB	lab(83.97, -1.04, 57.78)
CIE-LCH	lch(83.97, 57.78, 91.03°)
OKLab	oklab(86.16% -0.0063 0.1336)
OKLCH	oklch(86.16% 0.134 92.7)
XYZ	xyz(60.4083, 64.0171, 20.4816)
Luminance	0.6401 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0CF61 #6182F0

analogous

#F08761 #F0CF61 #C9F061

triadic

#F0CF61 #61F0CF #CF61F0

tetradic

#F0CF61 #61F087 #6182F0 #F061C9

square

#F0CF61 #61F087 #6182F0 #F061C9

split-complementary

#F0CF61 #61C9F0 #8761F0

monochromatic

#C49B13 #EBBE29 #F0CF61 #F5E099 #FBF1D1

Accessibility & contrast

On white

1.52

#F0CF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#F0CF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0CF61

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0CF61	#FFFFFF	#000000	##000000
##F0CF61	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)

#E3CC56

Deuteranopia (green-blind)

#EBD666

Tritanopia (blue-blind)

#FFC0B7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #f0cf61;
/* rgb */ color: rgb(240, 207, 97);
/* oklch */ color: oklch(86.2% 0.134 92.7);

Tailwind

colors: {
  custom: {
    50: '#f8dd91',
    500: '#f0cf61',
    950: '#000000',
  },
}

SCSS

$custom: #f0cf61;
$custom-light: #f8dd91;
$custom-dark: #000000;

JSON

{
  "hex": "#f0cf61",
  "rgb": {
    "r": 240,
    "g": 207,
    "b": 97
  },
  "hsl": {
    "h": 46.154,
    "s": 82.659,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86158,
    "c": 0.1337,
    "h": 92.7
  },
  "luminance": 0.64014
}

Semantic roles & 50–950 ramp

primary

#F0CF61

secondary

#3454C2

accent

#38DF06

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F0CF61

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

Preview Lab → · Contrast checker → · Palette generator →