#F3E373#F3E373

#F3E373 is a very light, vivid yellow. Relative luminance 0.752; OKLCH L 90.7% C 0.134 H 101.3°. Best body text is #000000 at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#F3E373
RGB	rgb(243, 227, 115)
HSL	hsl(53, 84%, 70%)
HSV	hsv(53, 53%, 95%)
CMYK	cmyk(0%, 6.6%, 52.7%, 4.7%)
CIE-LAB	lab(89.50, -8.60, 55.97)
CIE-LCH	lch(89.50, 56.63, 98.73°)
OKLab	oklab(90.65% -0.0262 0.1316)
OKLCH	oklch(90.65% 0.134 101.3)
XYZ	xyz(67.5279, 75.2331, 27.1807)
Luminance	0.7523 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E373 #7383F3

analogous

#F3A373 #F3E373 #C3F373

triadic

#F3E373 #73F3E3 #E373F3

tetradic

#F3E373 #73F3A3 #7383F3 #F373C3

square

#F3E373 #73F3A3 #7383F3 #F373C3

split-complementary

#F3E373 #73C3F3 #A373F3

monochromatic

#D9C013 #EED83B #F3E373 #F8EEAB #FDF9E3

Accessibility & contrast

On white

1.31

#F3E373 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.05

#F3E373 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E373

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E373	#FFFFFF	#000000	##000000
##F3E373	1.00	1.31	16.05	16.05
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.05	21.00	1.00	1.00
##000000	16.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DD69

Deuteranopia (green-blind)

#F9E478

Tritanopia (blue-blind)

#FFD6CA

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #f3e373;
/* rgb */ color: rgb(243, 227, 115);
/* oklch */ color: oklch(90.7% 0.134 101.3);

Tailwind

colors: {
  custom: {
    50: '#f9eb9e',
    500: '#f3e373',
    950: '#000000',
  },
}

SCSS

$custom: #f3e373;
$custom-light: #f9eb9e;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e373",
  "rgb": {
    "r": 243,
    "g": 227,
    "b": 115
  },
  "hsl": {
    "h": 52.5,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.90654,
    "c": 0.13415,
    "h": 101.3
  },
  "luminance": 0.75231
}

Semantic roles & 50–950 ramp

primary

#F3E373

secondary

#3D4FCD

accent

#20E105

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #F3E373

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

Preview Lab → · Contrast checker → · Palette generator →