#F3D55F#F3D55F

#F3D55F is a very light, vivid yellow. Relative luminance 0.675; OKLCH L 87.6% C 0.140 H 95.1°. Best body text is #000000 at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#F3D55F
RGB	rgb(243, 213, 95)
HSL	hsl(48, 86%, 66%)
HSV	hsv(48, 61%, 95%)
CMYK	cmyk(0%, 12.3%, 60.9%, 4.7%)
CIE-LAB	lab(85.74, -3.00, 60.72)
CIE-LCH	lch(85.74, 60.79, 92.83°)
OKLab	oklab(87.61% -0.0124 0.1395)
OKLCH	oklch(87.61% 0.14 95.1)
XYZ	xyz(62.8247, 67.4725, 20.5386)
Luminance	0.6747 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D55F #5F7DF3

analogous

#F38B5F #F3D55F #C7F35F

triadic

#F3D55F #5FF3D5 #D55FF3

tetradic

#F3D55F #5FF38B #5F7DF3 #F35FC7

square

#F3D55F #5FF38B #5F7DF3 #F35FC7

split-complementary

#F3D55F #5FC7F3 #8B5FF3

monochromatic

#C9A30F #EFC626 #F3D55F #F7E498 #FCF3D1

Accessibility & contrast

On white

1.45

#F3D55F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.49

#F3D55F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D55F

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D55F	#FFFFFF	#000000	##000000
##F3D55F	1.00	1.45	14.49	14.49
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.49	21.00	1.00	1.00
##000000	14.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D152

Deuteranopia (green-blind)

#F1DA65

Tritanopia (blue-blind)

#FFC6BB

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #f3d55f;
/* rgb */ color: rgb(243, 213, 95);
/* oklch */ color: oklch(87.6% 0.140 95.1);

Tailwind

colors: {
  custom: {
    50: '#fae191',
    500: '#f3d55f',
    950: '#000000',
  },
}

SCSS

$custom: #f3d55f;
$custom-light: #fae191;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d55f",
  "rgb": {
    "r": 243,
    "g": 213,
    "b": 95
  },
  "hsl": {
    "h": 47.838,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.87612,
    "c": 0.14006,
    "h": 95.1
  },
  "luminance": 0.67469
}

Semantic roles & 50–950 ramp

primary

#F3D55F

secondary

#314FC5

accent

#30E303

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F3D55F

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

Preview Lab → · Contrast checker → · Palette generator →