#F1FB5E#F1FB5E

#F1FB5E is a very light, vivid yellow. Relative luminance 0.885; OKLCH L 95.2% C 0.176 H 112.8°. Best body text is #000000 at 18.70:1 contrast (WCAG AA passes).

Color values

HEX#F1FB5E
RGBrgb(241, 251, 94)
HSLhsl(64, 95%, 68%)
HSVhsv(64, 63%, 98%)
CMYKcmyk(4%, 0%, 62.5%, 1.6%)
CIE-LABlab(95.37, -22.59, 71.49)
CIE-LCHlch(95.37, 74.97, 107.54°)
OKLaboklab(95.23% -0.0681 0.1623)
OKLCHoklch(95.23% 0.176 112.8)
XYZxyz(72.7951, 88.5048, 23.8359)
Luminance0.8850 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F1FB5E #685EFB
analogous
#FBB75E #F1FB5E #A2FB5E
triadic
#F1FB5E #5EF1FB #FB5EF1
tetradic
#F1FB5E #5EFBB7 #685EFB #FB5EA2
square
#F1FB5E #5EFBB7 #685EFB #FB5EA2
split-complementary
#F1FB5E #5EA2FB #B75EFB
monochromatic
#CCD905 #ECFA22 #F1FB5E #F6FC9A #FBFED5

Accessibility & contrast

On white

1.12
#F1FB5E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

18.70
#F1FB5E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1FB5E
18.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F1FB5E#FFFFFF#000000##000000
##F1FB5E1.001.1218.7018.70
#FFFFFF1.121.0021.0021.00
#00000018.7021.001.001.00
##00000018.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFF04A
Deuteranopia (green-blind)
#FFF368
Tritanopia (blue-blind)
#FFEDDB
Achromatopsia (no color)
#F2F2F2

Design tokens & code

CSS
--color: #f1fb5e;
/* rgb */ color: rgb(241, 251, 94);
/* oklch */ color: oklch(95.2% 0.176 112.8);
Tailwind
colors: {
  custom: {
    50: '#f9fc93',
    500: '#f1fb5e',
    950: '#000000',
  },
}
SCSS
$custom: #f1fb5e;
$custom-light: #f9fc93;
$custom-dark: #000000;
JSON
{
  "hex": "#f1fb5e",
  "rgb": {
    "r": 241,
    "g": 251,
    "b": 94
  },
  "hsl": {
    "h": 63.822,
    "s": 95.152,
    "l": 67.647
  },
  "oklch": {
    "l": 0.95233,
    "c": 0.17596,
    "h": 112.8
  },
  "luminance": 0.88503
}

Semantic roles & 50–950 ramp

primary
#F1FB5E
secondary
#352AD3
accent
#00E60F
background
#FFFFFC
surface
#FFFFF5
border
#D7D7CF
text
#18170D
muted
#86857F

Preview Lab

Preview with #F1FB5E

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

Preview Lab → · Contrast checker → · Palette generator →

#F1FB5E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva