#F2FF78#F2FF78

#F2FF78 is a very light, vivid yellow. Relative luminance 0.918; OKLCH L 96.4% C 0.159 H 114.0°. Best body text is #000000 at 19.35:1 contrast (WCAG AA passes).

Color values

HEX	#F2FF78
RGB	rgb(242, 255, 120)
HSL	hsl(66, 100%, 74%)
HSV	hsv(66, 53%, 100%)
CMYK	cmyk(5.1%, 0%, 52.9%, 0%)
CIE-LAB	lab(96.72, -22.25, 62.09)
CIE-LCH	lch(96.72, 65.96, 109.71°)
OKLab	oklab(96.4% -0.0646 0.1453)
OKLCH	oklch(96.4% 0.159 114)
XYZ	xyz(75.7696, 91.7545, 31.4846)
Luminance	0.9175 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F2FF78 #8578FF

analogous

#FFC878 #F2FF78 #AEFF78

triadic

#F2FF78 #78F2FF #FF78F2

tetradic

#F2FF78 #78FFC8 #8578FF #FF78AE

square

#F2FF78 #78FFC8 #8578FF #FF78AE

split-complementary

#F2FF78 #78AEFF #C878FF

monochromatic

#E4FD00 #ECFF3B #F2FF78 #F8FFB5 #FCFFE0

Accessibility & contrast

On white

1.09

#F2FF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.35

#F2FF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F2FF78

19.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F2FF78	#FFFFFF	#000000	##000000
##F2FF78	1.00	1.09	19.35	19.35
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.35	21.00	1.00	1.00
##000000	19.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF46B

Deuteranopia (green-blind)

#FFF780

Tritanopia (blue-blind)

#FFF2E1

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #f2ff78;
/* rgb */ color: rgb(242, 255, 120);
/* oklch */ color: oklch(96.4% 0.159 114.0);

Tailwind

colors: {
  custom: {
    50: '#f9ffa3',
    500: '#f2ff78',
    950: '#000000',
  },
}

SCSS

$custom: #f2ff78;
$custom-light: #f9ffa3;
$custom-dark: #000000;

JSON

{
  "hex": "#f2ff78",
  "rgb": {
    "r": 242,
    "g": 255,
    "b": 120
  },
  "hsl": {
    "h": 65.778,
    "s": 100,
    "l": 73.529
  },
  "oklch": {
    "l": 0.96401,
    "c": 0.15902,
    "h": 114
  },
  "luminance": 0.91753
}

Semantic roles & 50–950 ramp

primary

#F2FF78

secondary

#4E3EDD

accent

#00E616

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F2FF78

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

Preview Lab → · Contrast checker → · Palette generator →