#F3D456#F3D456

#F3D456 is a very light, vivid yellow. Relative luminance 0.668; OKLCH L 87.3% C 0.146 H 95.3°. Best body text is #000000 at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#F3D456
RGB	rgb(243, 212, 86)
HSL	hsl(48, 87%, 65%)
HSV	hsv(48, 65%, 95%)
CMYK	cmyk(0%, 12.8%, 64.6%, 4.7%)
CIE-LAB	lab(85.41, -3.05, 64.23)
CIE-LCH	lch(85.41, 64.30, 92.72°)
OKLab	oklab(87.33% -0.0136 0.1457)
OKLCH	oklch(87.33% 0.146 95.3)
XYZ	xyz(62.1882, 66.8167, 18.4236)
Luminance	0.6681 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D456 #5675F3

analogous

#F38656 #F3D456 #C3F356

triadic

#F3D456 #56F3D4 #D456F3

tetradic

#F3D456 #56F386 #5675F3 #F356C3

square

#F3D456 #56F386 #5675F3 #F356C3

split-complementary

#F3D456 #56C3F3 #8656F3

monochromatic

#C19E0E #EFC51D #F3D456 #F7E38F #FBF1C8

Accessibility & contrast

On white

1.46

#F3D456 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.36

#F3D456 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D456

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D456	#FFFFFF	#000000	##000000
##F3D456	1.00	1.46	14.36	14.36
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.36	21.00	1.00	1.00
##000000	14.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D047

Deuteranopia (green-blind)

#F0DA5C

Tritanopia (blue-blind)

#FFC5B9

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #f3d456;
/* rgb */ color: rgb(243, 212, 86);
/* oklch */ color: oklch(87.3% 0.146 95.3);

Tailwind

colors: {
  custom: {
    50: '#fbe08b',
    500: '#f3d456',
    950: '#000000',
  },
}

SCSS

$custom: #f3d456;
$custom-light: #fbe08b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d456",
  "rgb": {
    "r": 243,
    "g": 212,
    "b": 86
  },
  "hsl": {
    "h": 48.153,
    "s": 86.74,
    "l": 64.51
  },
  "oklch": {
    "l": 0.87325,
    "c": 0.14633,
    "h": 95.3
  },
  "luminance": 0.66814
}

Semantic roles & 50–950 ramp

primary

#F3D456

secondary

#2F4BBF

accent

#2FE302

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F3D456

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

Preview Lab → · Contrast checker → · Palette generator →