#F3F06C#F3F06C

#F3F06C is a very light, vivid yellow. Relative luminance 0.825; OKLCH L 93.2% C 0.153 H 107.8°. Best body text is #000000 at 17.49:1 contrast (WCAG AA passes).

Color values

HEX	#F3F06C
RGB	rgb(243, 240, 108)
HSL	hsl(59, 85%, 69%)
HSV	hsv(59, 56%, 95%)
CMYK	cmyk(0%, 1.2%, 55.6%, 4.7%)
CIE-LAB	lab(92.78, -15.55, 62.88)
CIE-LCH	lch(92.78, 64.78, 103.89°)
OKLab	oklab(93.24% -0.0469 0.1457)
OKLCH	oklch(93.24% 0.153 107.8)
XYZ	xyz(70.8310, 82.4596, 26.3696)
Luminance	0.8246 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F06C #6C6FF3

analogous

#F3AD6C #F3F06C #B3F36C

triadic

#F3F06C #6CF3F0 #F06CF3

tetradic

#F3F06C #6CF3AD #6C6FF3 #F36CB3

square

#F3F06C #6CF3AD #6C6FF3 #F36CB3

split-complementary

#F3F06C #6CB3F3 #AD6CF3

monochromatic

#D3CF11 #EEEA33 #F3F06C #F8F6A5 #FCFCDD

Accessibility & contrast

On white

1.20

#F3F06C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.49

#F3F06C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F06C

17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F06C	#FFFFFF	#000000	##000000
##F3F06C	1.00	1.20	17.49	17.49
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.49	21.00	1.00	1.00
##000000	17.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE75E

Deuteranopia (green-blind)

#FFED73

Tritanopia (blue-blind)

#FFE2D3

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #f3f06c;
/* rgb */ color: rgb(243, 240, 108);
/* oklch */ color: oklch(93.2% 0.153 107.8);

Tailwind

colors: {
  custom: {
    50: '#faf49a',
    500: '#f3f06c',
    950: '#000000',
  },
}

SCSS

$custom: #f3f06c;
$custom-light: #faf49a;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f06c",
  "rgb": {
    "r": 243,
    "g": 240,
    "b": 108
  },
  "hsl": {
    "h": 58.667,
    "s": 84.906,
    "l": 68.824
  },
  "oklch": {
    "l": 0.93235,
    "c": 0.15307,
    "h": 107.8
  },
  "luminance": 0.82458
}

Semantic roles & 50–950 ramp

primary

#F3F06C

secondary

#373ACC

accent

#09E104

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3F06C

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

Preview Lab → · Contrast checker → · Palette generator →