#F3E16F#F3E16F

#F3E16F is a very light, vivid yellow. Relative luminance 0.741; OKLCH L 90.2% C 0.136 H 100.5°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#F3E16F
RGB	rgb(243, 225, 111)
HSL	hsl(52, 85%, 69%)
HSV	hsv(52, 54%, 95%)
CMYK	cmyk(0%, 7.4%, 54.3%, 4.7%)
CIE-LAB	lab(88.95, -7.91, 57.16)
CIE-LCH	lch(88.95, 57.71, 97.88°)
OKLab	oklab(90.2% -0.0247 0.1338)
OKLCH	oklch(90.2% 0.136 100.5)
XYZ	xyz(66.7589, 74.0553, 25.8134)
Luminance	0.7405 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E16F #6F81F3

analogous

#F39F6F #F3E16F #C3F36F

triadic

#F3E16F #6FF3E1 #E16FF3

tetradic

#F3E16F #6FF39F #6F81F3 #F36FC3

square

#F3E16F #6FF39F #6F81F3 #F36FC3

split-complementary

#F3E16F #6FC3F3 #9F6FF3

monochromatic

#D6BB12 #EED537 #F3E16F #F8EDA7 #FCF9E0

Accessibility & contrast

On white

1.33

#F3E16F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#F3E16F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E16F

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E16F	#FFFFFF	#000000	##000000
##F3E16F	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DB64

Deuteranopia (green-blind)

#F8E374

Tritanopia (blue-blind)

#FFD3C7

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f3e16f;
/* rgb */ color: rgb(243, 225, 111);
/* oklch */ color: oklch(90.2% 0.136 100.5);

Tailwind

colors: {
  custom: {
    50: '#faea9b',
    500: '#f3e16f',
    950: '#000000',
  },
}

SCSS

$custom: #f3e16f;
$custom-light: #faea9b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e16f",
  "rgb": {
    "r": 243,
    "g": 225,
    "b": 111
  },
  "hsl": {
    "h": 51.818,
    "s": 84.615,
    "l": 69.412
  },
  "oklch": {
    "l": 0.90202,
    "c": 0.13601,
    "h": 100.5
  },
  "luminance": 0.74053
}

Semantic roles & 50–950 ramp

primary

#F3E16F

secondary

#3A4ECC

accent

#23E104

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3E16F

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

Preview Lab → · Contrast checker → · Palette generator →