#F3CD53#F3CD53

#F3CD53 is a very light, vivid yellow. Relative luminance 0.633; OKLCH L 85.9% C 0.144 H 91.6°. Best body text is #000000 at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#F3CD53
RGB	rgb(243, 205, 83)
HSL	hsl(46, 87%, 64%)
HSV	hsv(46, 66%, 95%)
CMYK	cmyk(0%, 15.6%, 65.8%, 4.7%)
CIE-LAB	lab(83.62, 0.36, 63.59)
CIE-LCH	lch(83.62, 63.59, 89.68°)
OKLab	oklab(85.91% -0.0041 0.1439)
OKLCH	oklch(85.91% 0.144 91.6)
XYZ	xyz(60.3579, 63.3453, 17.2296)
Luminance	0.6334 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3CD53 #5379F3

analogous

#F37D53 #F3CD53 #C9F353

triadic

#F3CD53 #53F3CD #CD53F3

tetradic

#F3CD53 #53F37D #5379F3 #F353C9

square

#F3CD53 #53F37D #5379F3 #F353C9

split-complementary

#F3CD53 #53C9F3 #7D53F3

monochromatic

#BE940D #EFBC1A #F3CD53 #F7DE8C #FBEEC5

Accessibility & contrast

On white

1.54

#F3CD53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.67

#F3CD53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3CD53

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3CD53	#FFFFFF	#000000	##000000
##F3CD53	1.00	1.54	13.67	13.67
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.67	21.00	1.00	1.00
##000000	13.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA44

Deuteranopia (green-blind)

#ECD559

Tritanopia (blue-blind)

#FFBDB3

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #f3cd53;
/* rgb */ color: rgb(243, 205, 83);
/* oklch */ color: oklch(85.9% 0.144 91.6);

Tailwind

colors: {
  custom: {
    50: '#fbdb89',
    500: '#f3cd53',
    950: '#000000',
  },
}

SCSS

$custom: #f3cd53;
$custom-light: #fbdb89;
$custom-dark: #000000;

JSON

{
  "hex": "#f3cd53",
  "rgb": {
    "r": 243,
    "g": 205,
    "b": 83
  },
  "hsl": {
    "h": 45.75,
    "s": 86.957,
    "l": 63.922
  },
  "oklch": {
    "l": 0.85905,
    "c": 0.14395,
    "h": 91.6
  },
  "luminance": 0.63342
}

Semantic roles & 50–950 ramp

primary

#F3CD53

secondary

#2E50BC

accent

#38E402

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F3CD53

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

Preview Lab → · Contrast checker → · Palette generator →