#F3E780#F3E780

#F3E780 is a very light, vivid yellow. Relative luminance 0.778; OKLCH L 91.6% C 0.125 H 102.6°. Best body text is #000000 at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#F3E780
RGB	rgb(243, 231, 128)
HSL	hsl(54, 83%, 73%)
HSV	hsv(54, 47%, 95%)
CMYK	cmyk(0%, 4.9%, 47.3%, 4.7%)
CIE-LAB	lab(90.67, -9.48, 51.27)
CIE-LCH	lch(90.67, 52.14, 100.48°)
OKLab	oklab(91.63% -0.0274 0.1224)
OKLCH	oklch(91.63% 0.125 102.6)
XYZ	xyz(69.4361, 77.7672, 31.7708)
Luminance	0.7776 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E780 #808CF3

analogous

#F3AD80 #F3E780 #C6F380

triadic

#F3E780 #80F3E7 #E780F3

tetradic

#F3E780 #80F3AD #808CF3 #F380C6

square

#F3E780 #80F3AD #808CF3 #F380C6

split-complementary

#F3E780 #80C6F3 #AD80F3

monochromatic

#E3CE15 #EEDC48 #F3E780 #F8F2B8 #FCFAE3

Accessibility & contrast

On white

1.27

#F3E780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.55

#F3E780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E780

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E780	#FFFFFF	#000000	##000000
##F3E780	1.00	1.27	16.55	16.55
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.55	21.00	1.00	1.00
##000000	16.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E177

Deuteranopia (green-blind)

#FBE785

Tritanopia (blue-blind)

#FFDBCF

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f3e780;
/* rgb */ color: rgb(243, 231, 128);
/* oklch */ color: oklch(91.6% 0.125 102.6);

Tailwind

colors: {
  custom: {
    50: '#f9eea7',
    500: '#f3e780',
    950: '#000000',
  },
}

SCSS

$custom: #f3e780;
$custom-light: #f9eea7;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e780",
  "rgb": {
    "r": 243,
    "g": 231,
    "b": 128
  },
  "hsl": {
    "h": 53.739,
    "s": 82.734,
    "l": 72.745
  },
  "oklch": {
    "l": 0.91632,
    "c": 0.12541,
    "h": 102.6
  },
  "luminance": 0.77765
}

Semantic roles & 50–950 ramp

primary

#F3E780

secondary

#4957CE

accent

#1DDF06

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#181610

muted

#868480

Preview Lab

Preview with #F3E780

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

Preview Lab → · Contrast checker → · Palette generator →