#F0D13F#F0D13F

#F0D13F is a very light, vivid yellow. Relative luminance 0.645; OKLCH L 86.3% C 0.159 H 96.6°. Best body text is #000000 at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#F0D13F
RGB	rgb(240, 209, 63)
HSL	hsl(49, 86%, 59%)
HSV	hsv(49, 74%, 94%)
CMYK	cmyk(0%, 12.9%, 73.8%, 5.9%)
CIE-LAB	lab(84.22, -3.93, 71.83)
CIE-LCH	lch(84.22, 71.94, 93.13°)
OKLab	oklab(86.27% -0.0184 0.158)
OKLCH	oklch(86.27% 0.159 96.6)
XYZ	xyz(59.6359, 64.4883, 14.0080)
Luminance	0.6449 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0D13F #3F5EF0

analogous

#F0793F #F0D13F #B6F03F

triadic

#F0D13F #3FF0D1 #D13FF0

tetradic

#F0D13F #3FF079 #3F5EF0 #F03FB6

square

#F0D13F #3FF079 #3F5EF0 #F03FB6

split-complementary

#F0D13F #3FB6F0 #793FF0

monochromatic

#A88C0D #E0BC12 #F0D13F #F4DF78 #F9ECB1

Accessibility & contrast

On white

1.51

#F0D13F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.90

#F0D13F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0D13F

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0D13F	#FFFFFF	#000000	##000000
##F0D13F	1.00	1.51	13.90	13.90
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.90	21.00	1.00	1.00
##000000	13.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC25

Deuteranopia (green-blind)

#EED648

Tritanopia (blue-blind)

#FFC1B5

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #f0d13f;
/* rgb */ color: rgb(240, 209, 63);
/* oklch */ color: oklch(86.3% 0.159 96.6);

Tailwind

colors: {
  custom: {
    50: '#f9de7e',
    500: '#f0d13f',
    950: '#000000',
  },
}

SCSS

$custom: #f0d13f;
$custom-light: #f9de7e;
$custom-dark: #000000;

JSON

{
  "hex": "#f0d13f",
  "rgb": {
    "r": 240,
    "g": 209,
    "b": 63
  },
  "hsl": {
    "h": 49.492,
    "s": 85.507,
    "l": 59.412
  },
  "oklch": {
    "l": 0.86267,
    "c": 0.15905,
    "h": 96.6
  },
  "luminance": 0.64485
}

Semantic roles & 50–950 ramp

primary

#F0D13F

secondary

#2A41A9

accent

#50FC2C

background

#FFFEFB

surface

#FFFCF2

border

#D7D5CC

text

#18150B

muted

#86847E

Preview Lab

Preview with #F0D13F

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

Preview Lab → · Contrast checker → · Palette generator →