#F3F365#F3F365

#F3F365 is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.8% C 0.162 H 109.2°. Best body text is #000000 at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#F3F365
RGB	rgb(243, 243, 101)
HSL	hsl(60, 86%, 67%)
HSV	hsv(60, 58%, 95%)
CMYK	cmyk(0%, 0%, 58.4%, 4.7%)
CIE-LAB	lab(93.49, -17.50, 66.67)
CIE-LCH	lch(93.49, 68.93, 104.71°)
OKLab	oklab(93.79% -0.0531 0.153)
OKLCH	oklch(93.79% 0.162 109.2)
XYZ	xyz(71.3638, 84.0974, 24.7826)
Luminance	0.8409 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F365 #6565F3

analogous

#F3AC65 #F3F365 #ACF365

triadic

#F3F365 #65F3F3 #F365F3

tetradic

#F3F365 #65F3AC #6565F3 #F365AC

square

#F3F365 #65F3AC #6565F3 #F365AC

split-complementary

#F3F365 #65ACF3 #AC65F3

monochromatic

#CECE10 #EFEF2C #F3F365 #F7F79E #FCFCD7

Accessibility & contrast

On white

1.18

#F3F365 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.82

#F3F365 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F365

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F365	#FFFFFF	#000000	##000000
##F3F365	1.00	1.18	17.82	17.82
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.82	21.00	1.00	1.00
##000000	17.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA55

Deuteranopia (green-blind)

#FFEF6D

Tritanopia (blue-blind)

#FFE5D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f3f365;
/* rgb */ color: rgb(243, 243, 101);
/* oklch */ color: oklch(93.8% 0.162 109.2);

Tailwind

colors: {
  custom: {
    50: '#faf696',
    500: '#f3f365',
    950: '#000000',
  },
}

SCSS

$custom: #f3f365;
$custom-light: #faf696;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f365",
  "rgb": {
    "r": 243,
    "g": 243,
    "b": 101
  },
  "hsl": {
    "h": 60,
    "s": 85.542,
    "l": 67.451
  },
  "oklch": {
    "l": 0.93786,
    "c": 0.16191,
    "h": 109.2
  },
  "luminance": 0.84095
}

Semantic roles & 50–950 ramp

primary

#F3F365

secondary

#3333CA

accent

#03E203

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3F365

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

Preview Lab → · Contrast checker → · Palette generator →