#F0CE5B#F0CE5B

#F0CE5B is a very light, vivid yellow. Relative luminance 0.634; OKLCH L 85.9% C 0.138 H 92.8°. Best body text is #000000 at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#F0CE5B
RGB	rgb(240, 206, 91)
HSL	hsl(46, 83%, 65%)
HSV	hsv(46, 62%, 94%)
CMYK	cmyk(0%, 14.2%, 62.1%, 5.9%)
CIE-LAB	lab(83.67, -0.92, 60.11)
CIE-LCH	lch(83.67, 60.12, 90.88°)
OKLab	oklab(85.9% -0.0067 0.1378)
OKLCH	oklch(85.9% 0.138 92.8)
XYZ	xyz(59.8976, 63.4263, 18.9830)
Luminance	0.6342 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0CE5B #5B7DF0

analogous

#F0845B #F0CE5B #C7F05B

triadic

#F0CE5B #5BF0CE #CE5BF0

tetradic

#F0CE5B #5BF084 #5B7DF0 #F05BC7

square

#F0CE5B #5BF084 #5B7DF0 #F05BC7

split-complementary

#F0CE5B #5BC7F0 #845BF0

monochromatic

#BF9711 #EBBD23 #F0CE5B #F5DF93 #FAF0CB

Accessibility & contrast

On white

1.53

#F0CE5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.68

#F0CE5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0CE5B

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0CE5B	#FFFFFF	#000000	##000000
##F0CE5B	1.00	1.53	13.68	13.68
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.68	21.00	1.00	1.00
##000000	13.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CB4E

Deuteranopia (green-blind)

#EBD560

Tritanopia (blue-blind)

#FFBFB5

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #f0ce5b;
/* rgb */ color: rgb(240, 206, 91);
/* oklch */ color: oklch(85.9% 0.138 92.8);

Tailwind

colors: {
  custom: {
    50: '#f8dc8e',
    500: '#f0ce5b',
    950: '#000000',
  },
}

SCSS

$custom: #f0ce5b;
$custom-light: #f8dc8e;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ce5b",
  "rgb": {
    "r": 240,
    "g": 206,
    "b": 91
  },
  "hsl": {
    "h": 46.309,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.85896,
    "c": 0.13791,
    "h": 92.8
  },
  "luminance": 0.63423
}

Semantic roles & 50–950 ramp

primary

#F0CE5B

secondary

#3252BD

accent

#38E006

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F0CE5B

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

Preview Lab → · Contrast checker → · Palette generator →