#F3D556#F3D556

#F3D556 is a very light, vivid yellow. Relative luminance 0.673; OKLCH L 87.5% C 0.147 H 95.9°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#F3D556
RGB	rgb(243, 213, 86)
HSL	hsl(49, 87%, 65%)
HSV	hsv(49, 65%, 95%)
CMYK	cmyk(0%, 12.3%, 64.6%, 4.7%)
CIE-LAB	lab(85.66, -3.56, 64.50)
CIE-LCH	lch(85.66, 64.59, 93.16°)
OKLab	oklab(87.53% -0.015 0.1463)
OKLCH	oklch(87.53% 0.147 95.9)
XYZ	xyz(62.4390, 67.3182, 18.5072)
Luminance	0.6732 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D556 #5674F3

analogous

#F38756 #F3D556 #C3F356

triadic

#F3D556 #56F3D5 #D556F3

tetradic

#F3D556 #56F387 #5674F3 #F356C3

square

#F3D556 #56F387 #5674F3 #F356C3

split-complementary

#F3D556 #56C3F3 #8756F3

monochromatic

#C19F0E #EFC71D #F3D556 #F7E38F #FBF1C8

Accessibility & contrast

On white

1.45

#F3D556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#F3D556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D556

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D556	#FFFFFF	#000000	##000000
##F3D556	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D147

Deuteranopia (green-blind)

#F1DA5C

Tritanopia (blue-blind)

#FFC6BA

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #f3d556;
/* rgb */ color: rgb(243, 213, 86);
/* oklch */ color: oklch(87.5% 0.147 95.9);

Tailwind

colors: {
  custom: {
    50: '#fbe18b',
    500: '#f3d556',
    950: '#000000',
  },
}

SCSS

$custom: #f3d556;
$custom-light: #fbe18b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d556",
  "rgb": {
    "r": 243,
    "g": 213,
    "b": 86
  },
  "hsl": {
    "h": 48.535,
    "s": 86.74,
    "l": 64.51
  },
  "oklch": {
    "l": 0.87526,
    "c": 0.14704,
    "h": 95.9
  },
  "luminance": 0.67315
}

Semantic roles & 50–950 ramp

primary

#F3D556

secondary

#2F4ABF

accent

#2DE302

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F3D556

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

Preview Lab → · Contrast checker → · Palette generator →