#F5F352#F5F352

#F5F352 is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.8% C 0.175 H 108.7°. Best body text is #000000 at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#F5F352
RGB	rgb(245, 243, 82)
HSL	hsl(59, 89%, 64%)
HSV	hsv(59, 67%, 96%)
CMYK	cmyk(0%, 0.8%, 66.5%, 3.9%)
CIE-LAB	lab(93.50, -17.84, 74.23)
CIE-LCH	lch(93.50, 76.35, 103.51°)
OKLab	oklab(93.79% -0.0561 0.1662)
OKLCH	oklch(93.79% 0.175 108.7)
XYZ	xyz(71.2323, 84.1250, 20.4665)
Luminance	0.8412 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F352 #5254F5

analogous

#F5A252 #F5F352 #A6F552

triadic

#F5F352 #52F5F3 #F352F5

tetradic

#F5F352 #52F5A2 #5254F5 #F552A6

square

#F5F352 #52F5A2 #5254F5 #F552A6

split-complementary

#F5F352 #52A6F5 #A252F5

monochromatic

#C1BF0B #F2EF18 #F5F352 #F8F78C #FCFBC6

Accessibility & contrast

On white

1.18

#F5F352 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.82

#F5F352 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F352

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F352	#FFFFFF	#000000	##000000
##F5F352	1.00	1.18	17.82	17.82
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.82	21.00	1.00	1.00
##000000	17.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE93A

Deuteranopia (green-blind)

#FFEF5D

Tritanopia (blue-blind)

#FFE4D3

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f5f352;
/* rgb */ color: rgb(245, 243, 82);
/* oklch */ color: oklch(93.8% 0.175 108.7);

Tailwind

colors: {
  custom: {
    50: '#fcf68b',
    500: '#f5f352',
    950: '#000000',
  },
}

SCSS

$custom: #f5f352;
$custom-light: #fcf68b;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f352",
  "rgb": {
    "r": 245,
    "g": 243,
    "b": 82
  },
  "hsl": {
    "h": 59.264,
    "s": 89.071,
    "l": 64.118
  },
  "oklch": {
    "l": 0.93787,
    "c": 0.17538,
    "h": 108.7
  },
  "luminance": 0.84123
}

Semantic roles & 50–950 ramp

primary

#F5F352

secondary

#2C2EBF

accent

#03E600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F5F352

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

Preview Lab → · Contrast checker → · Palette generator →