#F3F45E#F3F45E

#F3F45E is a very light, vivid yellow. Relative luminance 0.846; OKLCH L 93.9% C 0.168 H 109.6°. Best body text is #000000 at 17.91:1 contrast (WCAG AA passes).

Color values

HEX#F3F45E
RGBrgb(243, 244, 94)
HSLhsl(60, 87%, 66%)
HSVhsv(60, 61%, 96%)
CMYKcmyk(0.4%, 0%, 61.5%, 4.3%)
CIE-LABlab(93.70, -18.44, 69.76)
CIE-LCHlch(93.70, 72.15, 104.81°)
OKLaboklab(93.93% -0.0565 0.1586)
OKLCHoklch(93.93% 0.168 109.6)
XYZxyz(71.3354, 84.5661, 23.1527)
Luminance0.8456 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F3F45E #5F5EF4
analogous
#F4AA5E #F3F45E #A8F45E
triadic
#F3F45E #5EF3F4 #F45EF3
tetradic
#F3F45E #5EF4AA #5F5EF4 #F45EA8
square
#F3F45E #5EF4AA #5F5EF4 #F45EA8
split-complementary
#F3F45E #5EA8F4 #AA5EF4
monochromatic
#C9CA0E #EFF025 #F3F45E #F7F897 #FCFCD1

Accessibility & contrast

On white

1.17
#F3F45E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

17.91
#F3F45E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F45E
17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F3F45E#FFFFFF#000000##000000
##F3F45E1.001.1717.9117.91
#FFFFFF1.171.0021.0021.00
#00000017.9121.001.001.00
##00000017.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFEA4B
Deuteranopia (green-blind)
#FFEF67
Tritanopia (blue-blind)
#FFE6D5
Achromatopsia (no color)
#EDEDED

Design tokens & code

CSS
--color: #f3f45e;
/* rgb */ color: rgb(243, 244, 94);
/* oklch */ color: oklch(93.9% 0.168 109.6);
Tailwind
colors: {
  custom: {
    50: '#faf792',
    500: '#f3f45e',
    950: '#000000',
  },
}
SCSS
$custom: #f3f45e;
$custom-light: #faf792;
$custom-dark: #000000;
JSON
{
  "hex": "#f3f45e",
  "rgb": {
    "r": 243,
    "g": 244,
    "b": 94
  },
  "hsl": {
    "h": 60.4,
    "s": 87.209,
    "l": 66.275
  },
  "oklch": {
    "l": 0.93929,
    "c": 0.16832,
    "h": 109.6
  },
  "luminance": 0.84564
}

Semantic roles & 50–950 ramp

primary
#F3F45E
secondary
#3130C6
accent
#02E403
background
#FFFFFC
surface
#FFFEF4
border
#D7D6CE
text
#18170D
muted
#86857F

Preview Lab

Preview with #F3F45E

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

Preview Lab → · Contrast checker → · Palette generator →

#F3F45E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva