#F3FFCA#F3FFCA

#F3FFCA is a very light, moderate yellow-green. Relative luminance 0.948; OKLCH L 97.8% C 0.070 H 118.1°. Best body text is #000000 at 19.97:1 contrast (WCAG AA passes).

Color values

HEX	#F3FFCA
RGB	rgb(243, 255, 202)
HSL	hsl(74, 100%, 90%)
HSV	hsv(74, 21%, 100%)
CMYK	cmyk(4.7%, 0%, 20.8%, 0%)
CIE-LAB	lab(97.97, -12.60, 24.07)
CIE-LCH	lch(97.97, 27.17, 117.64°)
OKLab	oklab(97.8% -0.0327 0.0614)
OKLCH	oklch(97.8% 0.07 118.1)
XYZ	xyz(83.3818, 94.8392, 69.7788)
Luminance	0.9484 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FFCA #D6CAFF

analogous

#FFF1CA #F3FFCA #D9FFCA

triadic

#F3FFCA #CAF3FF #FFCAF3

tetradic

#F3FFCA #CAFFF1 #D6CAFF #FFCAD9

square

#F3FFCA #CAFFF1 #D6CAFF #FFCAD9

split-complementary

#F3FFCA #CAD9FF #F1CAFF

monochromatic

#D7FF50 #E5FF8D #F3FFCA #F8FFE0 #F8FFE0

Accessibility & contrast

On white

1.05

#F3FFCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.97

#F3FFCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FFCA

19.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FFCA	#FFFFFF	#000000	##000000
##F3FFCA	1.00	1.05	19.97	19.97
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.97	21.00	1.00	1.00
##000000	19.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9C7

Deuteranopia (green-blind)

#FFF9CC

Tritanopia (blue-blind)

#F8F9F0

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #f3ffca;
/* rgb */ color: rgb(243, 255, 202);
/* oklch */ color: oklch(97.8% 0.070 118.1);

Tailwind

colors: {
  custom: {
    50: '#f7ffda',
    500: '#f3ffca',
    950: '#000000',
  },
}

SCSS

$custom: #f3ffca;
$custom-light: #f7ffda;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ffca",
  "rgb": {
    "r": 243,
    "g": 255,
    "b": 202
  },
  "hsl": {
    "h": 73.585,
    "s": 100,
    "l": 89.608
  },
  "oklch": {
    "l": 0.97798,
    "c": 0.06958,
    "h": 118.1
  },
  "luminance": 0.94839
}

Semantic roles & 50–950 ramp

primary

#F3FFCA

secondary

#9B84E9

accent

#00E634

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171814

muted

#858683

Preview Lab

Preview with #F3FFCA

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

Preview Lab → · Contrast checker → · Palette generator →