#F0C749#F0C749

#F0C749 is a very light, vivid yellow. Relative luminance 0.599; OKLCH L 84.3% C 0.147 H 90.5°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#F0C749
RGB	rgb(240, 199, 73)
HSL	hsl(45, 85%, 61%)
HSV	hsv(45, 70%, 94%)
CMYK	cmyk(0%, 17.1%, 69.6%, 5.9%)
CIE-LAB	lab(81.76, 1.65, 65.67)
CIE-LCH	lch(81.76, 65.69, 88.56°)
OKLab	oklab(84.35% -0.0014 0.1467)
OKLCH	oklch(84.35% 0.147 90.5)
XYZ	xyz(57.5643, 59.8566, 14.8235)
Luminance	0.5985 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0C749 #4972F0

analogous

#F07449 #F0C749 #C6F049

triadic

#F0C749 #49F0C7 #C749F0

tetradic

#F0C749 #49F074 #4972F0 #F049C6

square

#F0C749 #49F074 #4972F0 #F049C6

split-complementary

#F0C749 #49C6F0 #7449F0

monochromatic

#B0880F #E9B413 #F0C749 #F5D882 #F9EABA

Accessibility & contrast

On white

1.62

#F0C749 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#F0C749 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0C749

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0C749	#FFFFFF	#000000	##000000
##F0C749	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC538

Deuteranopia (green-blind)

#E7D04F

Tritanopia (blue-blind)

#FFB7AD

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #f0c749;
/* rgb */ color: rgb(240, 199, 73);
/* oklch */ color: oklch(84.3% 0.147 90.5);

Tailwind

colors: {
  custom: {
    50: '#f9d782',
    500: '#f0c749',
    950: '#000000',
  },
}

SCSS

$custom: #f0c749;
$custom-light: #f9d782;
$custom-dark: #000000;

JSON

{
  "hex": "#f0c749",
  "rgb": {
    "r": 240,
    "g": 199,
    "b": 73
  },
  "hsl": {
    "h": 45.269,
    "s": 84.772,
    "l": 61.373
  },
  "oklch": {
    "l": 0.84345,
    "c": 0.14674,
    "h": 90.5
  },
  "luminance": 0.59853
}

Semantic roles & 50–950 ramp

primary

#F0C749

secondary

#2D4DB0

accent

#3BE104

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#18140B

muted

#86837E

Preview Lab

Preview with #F0C749

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

Preview Lab → · Contrast checker → · Palette generator →