#F5FFAC#F5FFAC

#F5FFAC is a very light, moderate yellow. Relative luminance 0.939; OKLCH L 97.4% C 0.105 H 114.0°. Best body text is #000000 at 19.78:1 contrast (WCAG AA passes).

Color values

HEX	#F5FFAC
RGB	rgb(245, 255, 172)
HSL	hsl(67, 100%, 84%)
HSV	hsv(67, 33%, 100%)
CMYK	cmyk(3.9%, 0%, 32.5%, 0%)
CIE-LAB	lab(97.60, -15.86, 38.64)
CIE-LCH	lch(97.60, 41.77, 112.32°)
OKLab	oklab(97.37% -0.0426 0.0958)
OKLCH	oklch(97.37% 0.105 114)
XYZ	xyz(80.8628, 93.9119, 52.8887)
Luminance	0.9391 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5FFAC #B6ACFF

analogous

#FFDFAC #F5FFAC #CBFFAC

triadic

#F5FFAC #ACF5FF #FFACF5

tetradic

#F5FFAC #ACFFDF #B6ACFF #FFACCB

square

#F5FFAC #ACFFDF #B6ACFF #FFACCB

split-complementary

#F5FFAC #ACCBFF #DFACFF

monochromatic

#E6FF32 #EEFF6F #F5FFAC #FBFFE0 #FBFFE0

Accessibility & contrast

On white

1.06

#F5FFAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.78

#F5FFAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5FFAC

19.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5FFAC	#FFFFFF	#000000	##000000
##F5FFAC	1.00	1.06	19.78	19.78
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.78	21.00	1.00	1.00
##000000	19.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7A6

Deuteranopia (green-blind)

#FFF9B0

Tritanopia (blue-blind)

#FFF6EA

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #f5ffac;
/* rgb */ color: rgb(245, 255, 172);
/* oklch */ color: oklch(97.4% 0.105 114.0);

Tailwind

colors: {
  custom: {
    50: '#f9ffc5',
    500: '#f5ffac',
    950: '#000000',
  },
}

SCSS

$custom: #f5ffac;
$custom-light: #f9ffc5;
$custom-dark: #000000;

JSON

{
  "hex": "#f5ffac",
  "rgb": {
    "r": 245,
    "g": 255,
    "b": 172
  },
  "hsl": {
    "h": 67.229,
    "s": 100,
    "l": 83.725
  },
  "oklch": {
    "l": 0.97368,
    "c": 0.10487,
    "h": 114
  },
  "luminance": 0.93911
}

Semantic roles & 50–950 ramp

primary

#F5FFAC

secondary

#796AE5

accent

#00E61C

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#171813

muted

#858682

Preview Lab

Preview with #F5FFAC

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

Preview Lab → · Contrast checker → · Palette generator →