#F1FD63#F1FD63

#F1FD63 is a very light, vivid yellow. Relative luminance 0.899; OKLCH L 95.7% C 0.174 H 113.4°. Best body text is #000000 at 18.97:1 contrast (WCAG AA passes).

Color values

HEX	#F1FD63
RGB	rgb(241, 253, 99)
HSL	hsl(65, 97%, 69%)
HSV	hsv(65, 61%, 99%)
CMYK	cmyk(4.7%, 0%, 60.9%, 0.8%)
CIE-LAB	lab(95.94, -23.22, 70.09)
CIE-LCH	lch(95.94, 73.84, 108.33°)
OKLab	oklab(95.7% -0.0693 0.16)
OKLCH	oklch(95.7% 0.174 113.4)
XYZ	xyz(73.6549, 89.8536, 25.2654)
Luminance	0.8985 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1FD63 #6F63FD

analogous

#FDBC63 #F1FD63 #A4FD63

triadic

#F1FD63 #63F1FD #FD63F1

tetradic

#F1FD63 #63FDBC #6F63FD #FD63A4

square

#F1FD63 #63FDBC #6F63FD #FD63A4

split-complementary

#F1FD63 #63A4FD #BC63FD

monochromatic

#D1E303 #ECFC27 #F1FD63 #F6FE9F #FCFFDC

Accessibility & contrast

On white

1.11

#F1FD63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.97

#F1FD63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1FD63

18.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1FD63	#FFFFFF	#000000	##000000
##F1FD63	1.00	1.11	18.97	18.97
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.97	21.00	1.00	1.00
##000000	18.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF250

Deuteranopia (green-blind)

#FFF56D

Tritanopia (blue-blind)

#FFEFDD

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #f1fd63;
/* rgb */ color: rgb(241, 253, 99);
/* oklch */ color: oklch(95.7% 0.174 113.4);

Tailwind

colors: {
  custom: {
    50: '#f9fd96',
    500: '#f1fd63',
    950: '#000000',
  },
}

SCSS

$custom: #f1fd63;
$custom-light: #f9fd96;
$custom-dark: #000000;

JSON

{
  "hex": "#f1fd63",
  "rgb": {
    "r": 241,
    "g": 253,
    "b": 99
  },
  "hsl": {
    "h": 64.675,
    "s": 97.468,
    "l": 69.02
  },
  "oklch": {
    "l": 0.95695,
    "c": 0.17437,
    "h": 113.4
  },
  "luminance": 0.89852
}

Semantic roles & 50–950 ramp

primary

#F1FD63

secondary

#3A2DD7

accent

#00E612

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F1FD63

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

Preview Lab → · Contrast checker → · Palette generator →