#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
RGB	rgb(241, 251, 94)
HSL	hsl(64, 95%, 68%)
HSV	hsv(64, 63%, 98%)
CMYK	cmyk(4%, 0%, 62.5%, 1.6%)
CIE-LAB	lab(95.37, -22.59, 71.49)
CIE-LCH	lch(95.37, 74.97, 107.54°)
OKLab	oklab(95.23% -0.0681 0.1623)
OKLCH	oklch(95.23% 0.176 112.8)
XYZ	xyz(72.7951, 88.5048, 23.8359)
Luminance	0.8850 (WCAG relative)
Temperature	warm
Family	yellow

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
##F1FB5E	1.00	1.12	18.70	18.70
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.70	21.00	1.00	1.00
##000000	18.70	21.00	1.00	1.00

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 →