#F3EA66#F3EA66

#F3EA66 is a very light, vivid yellow. Relative luminance 0.789; OKLCH L 91.9% C 0.152 H 105.4°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX#F3EA66
RGBrgb(243, 234, 102)
HSLhsl(56, 85%, 68%)
HSVhsv(56, 58%, 95%)
CMYKcmyk(0%, 3.7%, 58%, 4.7%)
CIE-LABlab(91.17, -13.04, 63.69)
CIE-LCHlch(91.17, 65.01, 101.57°)
OKLaboklab(91.94% -0.0403 0.1467)
OKLCHoklch(91.94% 0.152 105.4)
XYZxyz(68.7855, 78.8619, 24.1663)
Luminance0.7886 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F3EA66 #666FF3
analogous
#F3A366 #F3EA66 #B6F366
triadic
#F3EA66 #66F3EA #EA66F3
tetradic
#F3EA66 #66F3A3 #666FF3 #F366B6
square
#F3EA66 #66F3A3 #666FF3 #F366B6
split-complementary
#F3EA66 #66B6F3 #A366F3
monochromatic
#CEC210 #EFE22D #F3EA66 #F7F29F #FCFAD7

Accessibility & contrast

On white

1.25
#F3EA66 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.77
#F3EA66 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3EA66
16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F3EA66#FFFFFF#000000##000000
##F3EA661.001.2516.7716.77
#FFFFFF1.251.0021.0021.00
#00000016.7721.001.001.00
##00000016.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#FCE258
Deuteranopia (green-blind)
#FFE86D
Tritanopia (blue-blind)
#FFDCCD
Achromatopsia (no color)
#E6E6E6

Design tokens & code

CSS
--color: #f3ea66;
/* rgb */ color: rgb(243, 234, 102);
/* oklch */ color: oklch(91.9% 0.152 105.4);
Tailwind
colors: {
  custom: {
    50: '#faf096',
    500: '#f3ea66',
    950: '#000000',
  },
}
SCSS
$custom: #f3ea66;
$custom-light: #faf096;
$custom-dark: #000000;
JSON
{
  "hex": "#f3ea66",
  "rgb": {
    "r": 243,
    "g": 234,
    "b": 102
  },
  "hsl": {
    "h": 56.17,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.91939,
    "c": 0.15217,
    "h": 105.4
  },
  "luminance": 0.7886
}

Semantic roles & 50–950 ramp

primary
#F3EA66
secondary
#333DCA
accent
#12E204
background
#FFFFFC
surface
#FFFEF5
border
#D7D6CF
text
#18160E
muted
#86857F

Preview Lab

Preview with #F3EA66

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

Preview Lab → · Contrast checker → · Palette generator →

#F3EA66 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva