#F3F064#F3F064

#F3F064 is a very light, vivid yellow. Relative luminance 0.823; OKLCH L 93.2% C 0.160 H 108.0°. Best body text is #000000 at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#F3F064
RGB	rgb(243, 240, 100)
HSL	hsl(59, 86%, 67%)
HSV	hsv(59, 59%, 95%)
CMYK	cmyk(0%, 1.2%, 58.8%, 4.7%)
CIE-LAB	lab(92.71, -16.11, 66.23)
CIE-LCH	lch(92.71, 68.16, 103.68°)
OKLab	oklab(93.16% -0.0493 0.1519)
OKLCH	oklch(93.16% 0.16 108)
XYZ	xyz(70.4247, 82.2970, 24.2293)
Luminance	0.8229 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F064 #6467F3

analogous

#F3A864 #F3F064 #AFF364

triadic

#F3F064 #64F3F0 #F064F3

tetradic

#F3F064 #64F3A8 #6467F3 #F364AF

square

#F3F064 #64F3A8 #6467F3 #F364AF

split-complementary

#F3F064 #64AFF3 #A864F3

monochromatic

#CDC910 #EFEB2B #F3F064 #F7F59D #FCFBD6

Accessibility & contrast

On white

1.20

#F3F064 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.46

#F3F064 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F064

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F064	#FFFFFF	#000000	##000000
##F3F064	1.00	1.20	17.46	17.46
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.46	21.00	1.00	1.00
##000000	17.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE754

Deuteranopia (green-blind)

#FFED6C

Tritanopia (blue-blind)

#FFE2D2

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #f3f064;
/* rgb */ color: rgb(243, 240, 100);
/* oklch */ color: oklch(93.2% 0.160 108.0);

Tailwind

colors: {
  custom: {
    50: '#faf495',
    500: '#f3f064',
    950: '#000000',
  },
}

SCSS

$custom: #f3f064;
$custom-light: #faf495;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f064",
  "rgb": {
    "r": 243,
    "g": 240,
    "b": 100
  },
  "hsl": {
    "h": 58.741,
    "s": 85.629,
    "l": 67.255
  },
  "oklch": {
    "l": 0.93155,
    "c": 0.15969,
    "h": 108
  },
  "luminance": 0.82295
}

Semantic roles & 50–950 ramp

primary

#F3F064

secondary

#3235C9

accent

#08E203

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3F064

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

Preview Lab → · Contrast checker → · Palette generator →