#F2FB63#F2FB63

#F2FB63 is a very light, vivid yellow. Relative luminance 0.888; OKLCH L 95.4% C 0.172 H 112.4°. Best body text is #000000 at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#F2FB63
RGB	rgb(242, 251, 99)
HSL	hsl(64, 95%, 69%)
HSV	hsv(64, 61%, 98%)
CMYK	cmyk(3.6%, 0%, 60.6%, 1.6%)
CIE-LAB	lab(95.49, -21.88, 69.63)
CIE-LCH	lch(95.49, 72.99, 107.44°)
OKLab	oklab(95.35% -0.0656 0.159)
OKLCH	oklch(95.35% 0.172 112.4)
XYZ	xyz(73.3692, 88.7740, 25.0721)
Luminance	0.8877 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F2FB63 #6C63FB

analogous

#FBB863 #F2FB63 #A6FB63

triadic

#F2FB63 #63F2FB #FB63F2

tetradic

#F2FB63 #63FBB8 #6C63FB #FB63A6

square

#F2FB63 #63FBB8 #6C63FB #FB63A6

split-complementary

#F2FB63 #63A6FB #B863FB

monochromatic

#D1DE06 #EDF927 #F2FB63 #F7FD9F #FCFEDA

Accessibility & contrast

On white

1.12

#F2FB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.75

#F2FB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F2FB63

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F2FB63	#FFFFFF	#000000	##000000
##F2FB63	1.00	1.12	18.75	18.75
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.75	21.00	1.00	1.00
##000000	18.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF051

Deuteranopia (green-blind)

#FFF46D

Tritanopia (blue-blind)

#FFEDDB

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f2fb63;
/* rgb */ color: rgb(242, 251, 99);
/* oklch */ color: oklch(95.4% 0.172 112.4);

Tailwind

colors: {
  custom: {
    50: '#f9fc95',
    500: '#f2fb63',
    950: '#000000',
  },
}

SCSS

$custom: #f2fb63;
$custom-light: #f9fc95;
$custom-dark: #000000;

JSON

{
  "hex": "#f2fb63",
  "rgb": {
    "r": 242,
    "g": 251,
    "b": 99
  },
  "hsl": {
    "h": 63.553,
    "s": 95,
    "l": 68.627
  },
  "oklch": {
    "l": 0.95354,
    "c": 0.172,
    "h": 112.4
  },
  "luminance": 0.88772
}

Semantic roles & 50–950 ramp

primary

#F2FB63

secondary

#372DD5

accent

#00E60E

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F2FB63

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

Preview Lab → · Contrast checker → · Palette generator →