#F3F790#F3F790

#F3F790 is a very light, vivid yellow. Relative luminance 0.876; OKLCH L 95.1% C 0.126 H 110.5°. Best body text is #000000 at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#F3F790
RGB	rgb(243, 247, 144)
HSL	hsl(62, 87%, 77%)
HSV	hsv(62, 42%, 97%)
CMYK	cmyk(1.6%, 0%, 41.7%, 3.1%)
CIE-LAB	lab(94.99, -15.83, 48.93)
CIE-LCH	lch(94.99, 51.43, 107.93°)
OKLab	oklab(95.13% -0.0442 0.1182)
OKLCH	oklch(95.13% 0.126 110.5)
XYZ	xyz(75.2580, 87.5912, 39.3225)
Luminance	0.8759 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F790 #9490F7

analogous

#F7C890 #F3F790 #C0F790

triadic

#F3F790 #90F3F7 #F790F3

tetradic

#F3F790 #90F7C8 #9490F7 #F790C0

square

#F3F790 #90F7C8 #9490F7 #F790C0

split-complementary

#F3F790 #90C0F7 #C890F7

monochromatic

#E7EF1E #EDF357 #F3F790 #F9FBC9 #FCFDE2

Accessibility & contrast

On white

1.13

#F3F790 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.52

#F3F790 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F790

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F790	#FFFFFF	#000000	##000000
##F3F790	1.00	1.13	18.52	18.52
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.52	21.00	1.00	1.00
##000000	18.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF88

Deuteranopia (green-blind)

#FFF295

Tritanopia (blue-blind)

#FFECDE

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f3f790;
/* rgb */ color: rgb(243, 247, 144);
/* oklch */ color: oklch(95.1% 0.126 110.5);

Tailwind

colors: {
  custom: {
    50: '#f8f9b2',
    500: '#f3f790',
    950: '#000000',
  },
}

SCSS

$custom: #f3f790;
$custom-light: #f8f9b2;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f790",
  "rgb": {
    "r": 243,
    "g": 247,
    "b": 144
  },
  "hsl": {
    "h": 62.33,
    "s": 86.555,
    "l": 76.667
  },
  "oklch": {
    "l": 0.95126,
    "c": 0.12623,
    "h": 110.5
  },
  "luminance": 0.8759
}

Semantic roles & 50–950 ramp

primary

#F3F790

secondary

#5B56D5

accent

#02E30B

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #F3F790

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

Preview Lab → · Contrast checker → · Palette generator →