#F3D05F#F3D05F

#F3D05F is a very light, vivid yellow. Relative luminance 0.650; OKLCH L 86.6% C 0.137 H 92.1°. Best body text is #000000 at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#F3D05F
RGB	rgb(243, 208, 95)
HSL	hsl(46, 86%, 66%)
HSV	hsv(46, 61%, 95%)
CMYK	cmyk(0%, 14.4%, 60.9%, 4.7%)
CIE-LAB	lab(84.48, -0.45, 59.32)
CIE-LCH	lch(84.48, 59.32, 90.43°)
OKLab	oklab(86.62% -0.005 0.1365)
OKLCH	oklch(86.62% 0.137 92.1)
XYZ	xyz(61.5864, 64.9959, 20.1258)
Luminance	0.6499 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D05F #5F82F3

analogous

#F3865F #F3D05F #CCF35F

triadic

#F3D05F #5FF3D0 #D05FF3

tetradic

#F3D05F #5FF386 #5F82F3 #F35FCC

square

#F3D05F #5FF386 #5F82F3 #F35FCC

split-complementary

#F3D05F #5FCCF3 #865FF3

monochromatic

#C99D0F #EFBF26 #F3D05F #F7E198 #FCF1D1

Accessibility & contrast

On white

1.50

#F3D05F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.00

#F3D05F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D05F

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D05F	#FFFFFF	#000000	##000000
##F3D05F	1.00	1.50	14.00	14.00
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.00	21.00	1.00	1.00
##000000	14.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CD53

Deuteranopia (green-blind)

#EDD764

Tritanopia (blue-blind)

#FFC1B7

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #f3d05f;
/* rgb */ color: rgb(243, 208, 95);
/* oklch */ color: oklch(86.6% 0.137 92.1);

Tailwind

colors: {
  custom: {
    50: '#fade90',
    500: '#f3d05f',
    950: '#000000',
  },
}

SCSS

$custom: #f3d05f;
$custom-light: #fade90;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d05f",
  "rgb": {
    "r": 243,
    "g": 208,
    "b": 95
  },
  "hsl": {
    "h": 45.811,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86616,
    "c": 0.13661,
    "h": 92.1
  },
  "luminance": 0.64993
}

Semantic roles & 50–950 ramp

primary

#F3D05F

secondary

#3154C5

accent

#38E303

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F3D05F

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

Preview Lab → · Contrast checker → · Palette generator →