#F3E873#F3E873

#F3E873 is a very light, vivid yellow. Relative luminance 0.780; OKLCH L 91.7% C 0.139 H 103.9°. Best body text is #000000 at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#F3E873
RGB	rgb(243, 232, 115)
HSL	hsl(55, 84%, 70%)
HSV	hsv(55, 53%, 95%)
CMYK	cmyk(0%, 4.5%, 52.7%, 4.7%)
CIE-LAB	lab(90.78, -11.09, 57.47)
CIE-LCH	lch(90.78, 58.53, 100.92°)
OKLab	oklab(91.67% -0.0334 0.1348)
OKLCH	oklch(91.67% 0.139 103.9)
XYZ	xyz(68.9153, 78.0080, 27.6432)
Luminance	0.7801 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E873 #737EF3

analogous

#F3A873 #F3E873 #BEF373

triadic

#F3E873 #73F3E8 #E873F3

tetradic

#F3E873 #73F3A8 #737EF3 #F373BE

square

#F3E873 #73F3A8 #737EF3 #F373BE

split-complementary

#F3E873 #73BEF3 #A873F3

monochromatic

#D9C813 #EEDF3B #F3E873 #F8F1AB #FDFAE3

Accessibility & contrast

On white

1.26

#F3E873 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.60

#F3E873 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E873

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E873	#FFFFFF	#000000	##000000
##F3E873	1.00	1.26	16.60	16.60
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.60	21.00	1.00	1.00
##000000	16.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E168

Deuteranopia (green-blind)

#FDE779

Tritanopia (blue-blind)

#FFDBCE

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #f3e873;
/* rgb */ color: rgb(243, 232, 115);
/* oklch */ color: oklch(91.7% 0.139 103.9);

Tailwind

colors: {
  custom: {
    50: '#f9ef9e',
    500: '#f3e873',
    950: '#000000',
  },
}

SCSS

$custom: #f3e873;
$custom-light: #f9ef9e;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e873",
  "rgb": {
    "r": 243,
    "g": 232,
    "b": 115
  },
  "hsl": {
    "h": 54.844,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.91672,
    "c": 0.13888,
    "h": 103.9
  },
  "luminance": 0.78006
}

Semantic roles & 50–950 ramp

primary

#F3E873

secondary

#3D4ACD

accent

#18E105

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160F

muted

#868580

Preview Lab

Preview with #F3E873

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

Preview Lab → · Contrast checker → · Palette generator →