#F3F78D#F3F78D

#F3F78D is a very light, vivid yellow. Relative luminance 0.875; OKLCH L 95.1% C 0.129 H 110.5°. Best body text is #000000 at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#F3F78D
RGB	rgb(243, 247, 141)
HSL	hsl(62, 87%, 76%)
HSV	hsv(62, 43%, 97%)
CMYK	cmyk(1.6%, 0%, 42.9%, 3.1%)
CIE-LAB	lab(94.95, -16.13, 50.32)
CIE-LCH	lch(94.95, 52.84, 107.77°)
OKLab	oklab(95.08% -0.0453 0.1212)
OKLCH	oklch(95.08% 0.129 110.5)
XYZ	xyz(75.0318, 87.5007, 38.1309)
Luminance	0.8750 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F78D #918DF7

analogous

#F7C68D #F3F78D #BEF78D

triadic

#F3F78D #8DF3F7 #F78DF3

tetradic

#F3F78D #8DF7C6 #918DF7 #F78DBE

square

#F3F78D #8DF7C6 #918DF7 #F78DBE

split-complementary

#F3F78D #8DBEF7 #C68DF7

monochromatic

#E7EF1B #EDF354 #F3F78D #F9FBC6 #FCFDE2

Accessibility & contrast

On white

1.14

#F3F78D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.50

#F3F78D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F78D

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F78D	#FFFFFF	#000000	##000000
##F3F78D	1.00	1.14	18.50	18.50
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.50	21.00	1.00	1.00
##000000	18.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF84

Deuteranopia (green-blind)

#FFF292

Tritanopia (blue-blind)

#FFECDE

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #f3f78d;
/* rgb */ color: rgb(243, 247, 141);
/* oklch */ color: oklch(95.1% 0.129 110.5);

Tailwind

colors: {
  custom: {
    50: '#f9f9b0',
    500: '#f3f78d',
    950: '#000000',
  },
}

SCSS

$custom: #f3f78d;
$custom-light: #f9f9b0;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f78d",
  "rgb": {
    "r": 243,
    "g": 247,
    "b": 141
  },
  "hsl": {
    "h": 62.264,
    "s": 86.885,
    "l": 76.078
  },
  "oklch": {
    "l": 0.95083,
    "c": 0.12936,
    "h": 110.5
  },
  "luminance": 0.87499
}

Semantic roles & 50–950 ramp

primary

#F3F78D

secondary

#5853D5

accent

#02E30B

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171711

muted

#858581

Preview Lab

Preview with #F3F78D

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

Preview Lab → · Contrast checker → · Palette generator →