#F3D059#F3D059

#F3D059 is a very light, vivid yellow. Relative luminance 0.649; OKLCH L 86.6% C 0.141 H 92.8°. Best body text is #000000 at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#F3D059
RGB	rgb(243, 208, 89)
HSL	hsl(46, 87%, 65%)
HSV	hsv(46, 63%, 95%)
CMYK	cmyk(0%, 14.4%, 63.4%, 4.7%)
CIE-LAB	lab(84.43, -0.83, 61.89)
CIE-LCH	lch(84.43, 61.90, 90.77°)
OKLab	oklab(86.56% -0.0068 0.1412)
OKLCH	oklch(86.56% 0.141 92.8)
XYZ	xyz(61.3241, 64.8910, 18.7444)
Luminance	0.6489 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D059 #597CF3

analogous

#F38359 #F3D059 #C9F359

triadic

#F3D059 #59F3D0 #D059F3

tetradic

#F3D059 #59F383 #597CF3 #F359C9

square

#F3D059 #59F383 #597CF3 #F359C9

split-complementary

#F3D059 #59C9F3 #8359F3

monochromatic

#C39A0E #EFC020 #F3D059 #F7E092 #FBF0CB

Accessibility & contrast

On white

1.50

#F3D059 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.98

#F3D059 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D059

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D059	#FFFFFF	#000000	##000000
##F3D059	1.00	1.50	13.98	13.98
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.98	21.00	1.00	1.00
##000000	13.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD4B

Deuteranopia (green-blind)

#EDD75F

Tritanopia (blue-blind)

#FFC1B7

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #f3d059;
/* rgb */ color: rgb(243, 208, 89);
/* oklch */ color: oklch(86.6% 0.141 92.8);

Tailwind

colors: {
  custom: {
    50: '#fbde8d',
    500: '#f3d059',
    950: '#000000',
  },
}

SCSS

$custom: #f3d059;
$custom-light: #fbde8d;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d059",
  "rgb": {
    "r": 243,
    "g": 208,
    "b": 89
  },
  "hsl": {
    "h": 46.364,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.86556,
    "c": 0.14136,
    "h": 92.8
  },
  "luminance": 0.64888
}

Semantic roles & 50–950 ramp

primary

#F3D059

secondary

#2F50C1

accent

#35E302

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F3D059

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

Preview Lab → · Contrast checker → · Palette generator →