#F1E963#F1E963

#F1E963 is a very light, vivid yellow. Relative luminance 0.779; OKLCH L 91.5% C 0.154 H 105.9°. Best body text is #000000 at 16.58:1 contrast (WCAG AA passes).

Color values

HEX#F1E963
RGBrgb(241, 233, 99)
HSLhsl(57, 84%, 67%)
HSVhsv(57, 59%, 95%)
CMYKcmyk(0%, 3.3%, 58.9%, 5.5%)
CIE-LABlab(90.73, -13.56, 64.43)
CIE-LCHlch(90.73, 65.85, 101.89°)
OKLaboklab(91.54% -0.042 0.148)
OKLCHoklch(91.54% 0.154 105.9)
XYZxyz(67.6689, 77.8817, 23.2701)
Luminance0.7788 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F1E963 #636BF1
analogous
#F1A263 #F1E963 #B2F163
triadic
#F1E963 #63F1E9 #E963F1
tetradic
#F1E963 #63F1A2 #636BF1 #F163B2
square
#F1E963 #63F1A2 #636BF1 #F163B2
split-complementary
#F1E963 #63B2F1 #A263F1
monochromatic
#C8BD12 #ECE12B #F1E963 #F6F19B #FBF9D3

Accessibility & contrast

On white

1.27
#F1E963 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.58
#F1E963 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1E963
16.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F1E963#FFFFFF#000000##000000
##F1E9631.001.2716.5816.58
#FFFFFF1.271.0021.0021.00
#00000016.5821.001.001.00
##00000016.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#FBE154
Deuteranopia (green-blind)
#FFE76A
Tritanopia (blue-blind)
#FFDBCC
Achromatopsia (no color)
#E4E4E4

Design tokens & code

CSS
--color: #f1e963;
/* rgb */ color: rgb(241, 233, 99);
/* oklch */ color: oklch(91.5% 0.154 105.9);
Tailwind
colors: {
  custom: {
    50: '#f9ef94',
    500: '#f1e963',
    950: '#000000',
  },
}
SCSS
$custom: #f1e963;
$custom-light: #f9ef94;
$custom-dark: #000000;
JSON
{
  "hex": "#f1e963",
  "rgb": {
    "r": 241,
    "g": 233,
    "b": 99
  },
  "hsl": {
    "h": 56.62,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.91537,
    "c": 0.15384,
    "h": 105.9
  },
  "luminance": 0.77879
}

Semantic roles & 50–950 ramp

primary
#F1E963
secondary
#343CC5
accent
#12E006
background
#FFFFFC
surface
#FFFEF5
border
#D7D6CF
text
#18160E
muted
#86857F

Preview Lab

Preview with #F1E963

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

Preview Lab → · Contrast checker → · Palette generator →

#F1E963 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva