#F3E06F#F3E06F

#F3E06F is a very light, vivid yellow. Relative luminance 0.735; OKLCH L 90.0% C 0.135 H 99.9°. Best body text is #000000 at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#F3E06F
RGB	rgb(243, 224, 111)
HSL	hsl(51, 85%, 69%)
HSV	hsv(51, 54%, 95%)
CMYK	cmyk(0%, 7.8%, 54.3%, 4.7%)
CIE-LAB	lab(88.69, -7.41, 56.87)
CIE-LCH	lch(88.69, 57.35, 97.42°)
OKLab	oklab(90% -0.0232 0.1331)
OKLCH	oklch(90% 0.135 99.9)
XYZ	xyz(66.4893, 73.5163, 25.7236)
Luminance	0.7351 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E06F #6F82F3

analogous

#F39E6F #F3E06F #C4F36F

triadic

#F3E06F #6FF3E0 #E06FF3

tetradic

#F3E06F #6FF39E #6F82F3 #F36FC4

square

#F3E06F #6FF39E #6F82F3 #F36FC4

split-complementary

#F3E06F #6FC4F3 #9E6FF3

monochromatic

#D6BA12 #EED437 #F3E06F #F8ECA7 #FCF8E0

Accessibility & contrast

On white

1.34

#F3E06F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.70

#F3E06F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E06F

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E06F	#FFFFFF	#000000	##000000
##F3E06F	1.00	1.34	15.70	15.70
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.70	21.00	1.00	1.00
##000000	15.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DA64

Deuteranopia (green-blind)

#F8E274

Tritanopia (blue-blind)

#FFD2C6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f3e06f;
/* rgb */ color: rgb(243, 224, 111);
/* oklch */ color: oklch(90.0% 0.135 99.9);

Tailwind

colors: {
  custom: {
    50: '#fae99b',
    500: '#f3e06f',
    950: '#000000',
  },
}

SCSS

$custom: #f3e06f;
$custom-light: #fae99b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e06f",
  "rgb": {
    "r": 243,
    "g": 224,
    "b": 111
  },
  "hsl": {
    "h": 51.364,
    "s": 84.615,
    "l": 69.412
  },
  "oklch": {
    "l": 0.89999,
    "c": 0.13513,
    "h": 99.9
  },
  "luminance": 0.73514
}

Semantic roles & 50–950 ramp

primary

#F3E06F

secondary

#3A4FCC

accent

#24E104

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3E06F

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

Preview Lab → · Contrast checker → · Palette generator →