#F3FFAA#F3FFAA

#F3FFAA is a very light, moderate yellow. Relative luminance 0.935; OKLCH L 97.2% C 0.108 H 115.0°. Best body text is #000000 at 19.70:1 contrast (WCAG AA passes).

Color values

HEX	#F3FFAA
RGB	rgb(243, 255, 170)
HSL	hsl(68, 100%, 83%)
HSV	hsv(68, 33%, 100%)
CMYK	cmyk(4.7%, 0%, 33.3%, 0%)
CIE-LAB	lab(97.42, -16.84, 39.37)
CIE-LCH	lch(97.42, 42.82, 113.16°)
OKLab	oklab(97.18% -0.0454 0.0975)
OKLCH	oklch(97.18% 0.108 115)
XYZ	xyz(79.9780, 93.4777, 51.8522)
Luminance	0.9348 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FFAA #B6AAFF

analogous

#FFE0AA #F3FFAA #C8FFAA

triadic

#F3FFAA #AAF3FF #FFAAF3

tetradic

#F3FFAA #AAFFE0 #B6AAFF #FFAAC8

square

#F3FFAA #AAFFE0 #B6AAFF #FFAAC8

split-complementary

#F3FFAA #AAC8FF #E0AAFF

monochromatic

#E2FF30 #EAFF6D #F3FFAA #FBFFE0 #FBFFE0

Accessibility & contrast

On white

1.07

#F3FFAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.70

#F3FFAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FFAA

19.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FFAA	#FFFFFF	#000000	##000000
##F3FFAA	1.00	1.07	19.70	19.70
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.70	21.00	1.00	1.00
##000000	19.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7A4

Deuteranopia (green-blind)

#FFF8AE

Tritanopia (blue-blind)

#FCF6E9

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #f3ffaa;
/* rgb */ color: rgb(243, 255, 170);
/* oklch */ color: oklch(97.2% 0.108 115.0);

Tailwind

colors: {
  custom: {
    50: '#f8ffc4',
    500: '#f3ffaa',
    950: '#000000',
  },
}

SCSS

$custom: #f3ffaa;
$custom-light: #f8ffc4;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ffaa",
  "rgb": {
    "r": 243,
    "g": 255,
    "b": 170
  },
  "hsl": {
    "h": 68.471,
    "s": 100,
    "l": 83.333
  },
  "oklch": {
    "l": 0.97183,
    "c": 0.10755,
    "h": 115
  },
  "luminance": 0.93477
}

Semantic roles & 50–950 ramp

primary

#F3FFAA

secondary

#7A69E4

accent

#00E620

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#171813

muted

#858682

Preview Lab

Preview with #F3FFAA

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

Preview Lab → · Contrast checker → · Palette generator →