#F0CA4B#F0CA4B

#F0CA4B is a very light, vivid yellow. Relative luminance 0.613; OKLCH L 85.0% C 0.147 H 92.1°. Best body text is #000000 at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#F0CA4B
RGB	rgb(240, 202, 75)
HSL	hsl(46, 85%, 62%)
HSV	hsv(46, 69%, 94%)
CMYK	cmyk(0%, 15.8%, 68.7%, 5.9%)
CIE-LAB	lab(82.53, 0.21, 65.65)
CIE-LCH	lch(82.53, 65.65, 89.82°)
OKLab	oklab(84.96% -0.0053 0.147)
OKLCH	oklch(84.96% 0.147 92.1)
XYZ	xyz(58.3288, 61.2777, 15.4107)
Luminance	0.6127 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0CA4B #4B71F0

analogous

#F0784B #F0CA4B #C3F04B

triadic

#F0CA4B #4BF0CA #CA4BF0

tetradic

#F0CA4B #4BF078 #4B71F0 #F04BC3

square

#F0CA4B #4BF078 #4B71F0 #F04BC3

split-complementary

#F0CA4B #4BC3F0 #784BF0

monochromatic

#B28C0F #EAB914 #F0CA4B #F5DB83 #F9EBBC

Accessibility & contrast

On white

1.58

#F0CA4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.25

#F0CA4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0CA4B

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0CA4B	#FFFFFF	#000000	##000000
##F0CA4B	1.00	1.58	13.25	13.25
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.25	21.00	1.00	1.00
##000000	13.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC73A

Deuteranopia (green-blind)

#E9D251

Tritanopia (blue-blind)

#FFBAB0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #f0ca4b;
/* rgb */ color: rgb(240, 202, 75);
/* oklch */ color: oklch(85.0% 0.147 92.1);

Tailwind

colors: {
  custom: {
    50: '#f9d984',
    500: '#f0ca4b',
    950: '#000000',
  },
}

SCSS

$custom: #f0ca4b;
$custom-light: #f9d984;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ca4b",
  "rgb": {
    "r": 240,
    "g": 202,
    "b": 75
  },
  "hsl": {
    "h": 46.182,
    "s": 84.615,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84955,
    "c": 0.14714,
    "h": 92.1
  },
  "luminance": 0.61274
}

Semantic roles & 50–950 ramp

primary

#F0CA4B

secondary

#2D4CB2

accent

#37E104

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#18140B

muted

#86837E

Preview Lab

Preview with #F0CA4B

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

Preview Lab → · Contrast checker → · Palette generator →