#F0CB5C#F0CB5C

#F0CB5C is a very light, vivid yellow. Relative luminance 0.620; OKLCH L 85.3% C 0.135 H 90.8°. Best body text is #000000 at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#F0CB5C
RGB	rgb(240, 203, 92)
HSL	hsl(45, 83%, 65%)
HSV	hsv(45, 62%, 94%)
CMYK	cmyk(0%, 15.4%, 61.7%, 5.9%)
CIE-LAB	lab(82.92, 0.68, 58.84)
CIE-LCH	lch(82.92, 58.85, 89.33°)
OKLab	oklab(85.31% -0.0019 0.1352)
OKLCH	oklch(85.31% 0.135 90.8)
XYZ	xyz(59.2257, 62.0131, 18.9733)
Luminance	0.6201 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0CB5C #5C81F0

analogous

#F0815C #F0CB5C #CBF05C

triadic

#F0CB5C #5CF0CB #CB5CF0

tetradic

#F0CB5C #5CF081 #5C81F0 #F05CCB

square

#F0CB5C #5CF081 #5C81F0 #F05CCB

split-complementary

#F0CB5C #5CCBF0 #815CF0

monochromatic

#C09412 #EBB924 #F0CB5C #F5DD94 #FAEFCC

Accessibility & contrast

On white

1.57

#F0CB5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.40

#F0CB5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0CB5C

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0CB5C	#FFFFFF	#000000	##000000
##F0CB5C	1.00	1.57	13.40	13.40
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.40	21.00	1.00	1.00
##000000	13.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC850

Deuteranopia (green-blind)

#E8D361

Tritanopia (blue-blind)

#FFBCB3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #f0cb5c;
/* rgb */ color: rgb(240, 203, 92);
/* oklch */ color: oklch(85.3% 0.135 90.8);

Tailwind

colors: {
  custom: {
    50: '#f8da8e',
    500: '#f0cb5c',
    950: '#000000',
  },
}

SCSS

$custom: #f0cb5c;
$custom-light: #f8da8e;
$custom-dark: #000000;

JSON

{
  "hex": "#f0cb5c",
  "rgb": {
    "r": 240,
    "g": 203,
    "b": 92
  },
  "hsl": {
    "h": 45,
    "s": 83.146,
    "l": 65.098
  },
  "oklch": {
    "l": 0.8531,
    "c": 0.1352,
    "h": 90.8
  },
  "luminance": 0.6201
}

Semantic roles & 50–950 ramp

primary

#F0CB5C

secondary

#3255BE

accent

#3CE006

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140D

muted

#86837F

Preview Lab

Preview with #F0CB5C

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

Preview Lab → · Contrast checker → · Palette generator →