#F3F679#F3F679

#F3F679 is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.6% C 0.148 H 110.2°. Best body text is #000000 at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#F3F679
RGB	rgb(243, 246, 121)
HSL	hsl(61, 87%, 72%)
HSV	hsv(61, 51%, 96%)
CMYK	cmyk(1.2%, 0%, 50.8%, 3.5%)
CIE-LAB	lab(94.46, -17.46, 59.04)
CIE-LCH	lch(94.46, 61.56, 106.47°)
OKLab	oklab(94.62% -0.0509 0.1388)
OKLCH	oklch(94.62% 0.148 110.2)
XYZ	xyz(73.3708, 86.3483, 30.8873)
Luminance	0.8635 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F679 #7C79F6

analogous

#F6BB79 #F3F679 #B5F679

triadic

#F3F679 #79F3F6 #F679F3

tetradic

#F3F679 #79F6BB #7C79F6 #F679B5

square

#F3F679 #79F6BB #7C79F6 #F679B5

split-complementary

#F3F679 #79B5F6 #BB79F6

monochromatic

#E0E50F #EEF240 #F3F679 #F8FAB2 #FCFDE2

Accessibility & contrast

On white

1.15

#F3F679 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.27

#F3F679 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F679

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F679	#FFFFFF	#000000	##000000
##F3F679	1.00	1.15	18.27	18.27
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.27	21.00	1.00	1.00
##000000	18.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED6D

Deuteranopia (green-blind)

#FFF180

Tritanopia (blue-blind)

#FFE9DA

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f3f679;
/* rgb */ color: rgb(243, 246, 121);
/* oklch */ color: oklch(94.6% 0.148 110.2);

Tailwind

colors: {
  custom: {
    50: '#f9f9a3',
    500: '#f3f679',
    950: '#000000',
  },
}

SCSS

$custom: #f3f679;
$custom-light: #f9f9a3;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f679",
  "rgb": {
    "r": 243,
    "g": 246,
    "b": 121
  },
  "hsl": {
    "h": 61.44,
    "s": 87.413,
    "l": 71.961
  },
  "oklch": {
    "l": 0.94619,
    "c": 0.14785,
    "h": 110.2
  },
  "luminance": 0.86347
}

Semantic roles & 50–950 ramp

primary

#F3F679

secondary

#4542D1

accent

#02E407

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F3F679

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

Preview Lab → · Contrast checker → · Palette generator →