#F3F66A#F3F66A

#F3F66A is a very light, vivid yellow. Relative luminance 0.860; OKLCH L 94.5% C 0.161 H 110.3°. Best body text is #000000 at 18.20:1 contrast (WCAG AA passes).

Color values

HEX#F3F66A
RGBrgb(243, 246, 106)
HSLhsl(61, 89%, 69%)
HSVhsv(61, 57%, 96%)
CMYKcmyk(1.2%, 0%, 56.9%, 3.5%)
CIE-LABlab(94.32, -18.61, 65.47)
CIE-LCHlch(94.32, 68.06, 105.87°)
OKLaboklab(94.46% -0.0557 0.151)
OKLCHoklch(94.46% 0.161 110.3)
XYZxyz(72.5214, 86.0086, 26.4139)
Luminance0.8601 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F3F66A #6D6AF6
analogous
#F6B36A #F3F66A #ADF66A
triadic
#F3F66A #6AF3F6 #F66AF3
tetradic
#F3F66A #6AF6B3 #6D6AF6 #F66AAD
square
#F3F66A #6AF6B3 #6D6AF6 #F66AAD
split-complementary
#F3F66A #6AADF6 #B36AF6
monochromatic
#D4D90D #EEF330 #F3F66A #F8F9A4 #FCFDDD

Accessibility & contrast

On white

1.15
#F3F66A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

18.20
#F3F66A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F66A
18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F3F66A#FFFFFF#000000##000000
##F3F66A1.001.1518.2018.20
#FFFFFF1.151.0021.0021.00
#00000018.2021.001.001.00
##00000018.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFEC5B
Deuteranopia (green-blind)
#FFF172
Tritanopia (blue-blind)
#FFE8D8
Achromatopsia (no color)
#EFEFEF

Design tokens & code

CSS
--color: #f3f66a;
/* rgb */ color: rgb(243, 246, 106);
/* oklch */ color: oklch(94.5% 0.161 110.3);
Tailwind
colors: {
  custom: {
    50: '#faf999',
    500: '#f3f66a',
    950: '#000000',
  },
}
SCSS
$custom: #f3f66a;
$custom-light: #faf999;
$custom-dark: #000000;
JSON
{
  "hex": "#f3f66a",
  "rgb": {
    "r": 243,
    "g": 246,
    "b": 106
  },
  "hsl": {
    "h": 61.286,
    "s": 88.608,
    "l": 69.02
  },
  "oklch": {
    "l": 0.94456,
    "c": 0.16097,
    "h": 110.3
  },
  "luminance": 0.86007
}

Semantic roles & 50–950 ramp

primary
#F3F66A
secondary
#3835D0
accent
#00E505
background
#FFFFFC
surface
#FFFFF5
border
#D7D7CF
text
#18170E
muted
#86857F

Preview Lab

Preview with #F3F66A

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

Preview Lab → · Contrast checker → · Palette generator →

#F3F66A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva