#F1FF5E#F1FF5E

#F1FF5E is a very light, vivid yellow. Relative luminance 0.910; OKLCH L 96.1% C 0.180 H 114.0°. Best body text is #000000 at 19.21:1 contrast (WCAG AA passes).

Color values

HEX	#F1FF5E
RGB	rgb(241, 255, 94)
HSL	hsl(65, 100%, 68%)
HSV	hsv(65, 63%, 100%)
CMYK	cmyk(5.5%, 0%, 63.1%, 0%)
CIE-LAB	lab(96.42, -24.48, 72.59)
CIE-LCH	lch(96.42, 76.61, 108.64°)
OKLab	oklab(96.07% -0.0734 0.1646)
OKLCH	oklch(96.07% 0.18 114)
XYZ	xyz(74.0579, 91.0303, 24.2568)
Luminance	0.9103 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1FF5E #6C5EFF

analogous

#FFBC5E #F1FF5E #A0FF5E

triadic

#F1FF5E #5EF1FF #FF5EF1

tetradic

#F1FF5E #5EFFBC #6C5EFF #FF5EA0

square

#F1FF5E #5EFFBC #6C5EFF #FF5EA0

split-complementary

#F1FF5E #5EA0FF #BC5EFF

monochromatic

#CFE300 #ECFF21 #F1FF5E #F6FF9B #FCFFD8

Accessibility & contrast

On white

1.09

#F1FF5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.21

#F1FF5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1FF5E

19.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1FF5E	#FFFFFF	#000000	##000000
##F1FF5E	1.00	1.09	19.21	19.21
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.21	21.00	1.00	1.00
##000000	19.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF349

Deuteranopia (green-blind)

#FFF669

Tritanopia (blue-blind)

#FFF1DE

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f1ff5e;
/* rgb */ color: rgb(241, 255, 94);
/* oklch */ color: oklch(96.1% 0.180 114.0);

Tailwind

colors: {
  custom: {
    50: '#f9ff93',
    500: '#f1ff5e',
    950: '#000000',
  },
}

SCSS

$custom: #f1ff5e;
$custom-light: #f9ff93;
$custom-dark: #000000;

JSON

{
  "hex": "#f1ff5e",
  "rgb": {
    "r": 241,
    "g": 255,
    "b": 94
  },
  "hsl": {
    "h": 65.217,
    "s": 100,
    "l": 68.431
  },
  "oklch": {
    "l": 0.96073,
    "c": 0.18021,
    "h": 114
  },
  "luminance": 0.91029
}

Semantic roles & 50–950 ramp

primary

#F1FF5E

secondary

#3828D9

accent

#00E614

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F1FF5E

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

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