#F5FFDF#F5FFDF

#F5FFDF is a very light, muted yellow-green. Relative luminance 0.963; OKLCH L 98.4% C 0.043 H 121.3°. Best body text is #000000 at 20.25:1 contrast (WCAG AA passes).

Color values

HEX	#F5FFDF
RGB	rgb(245, 255, 223)
HSL	hsl(79, 100%, 94%)
HSV	hsv(79, 13%, 100%)
CMYK	cmyk(3.9%, 0%, 12.5%, 0%)
CIE-LAB	lab(98.54, -8.71, 14.18)
CIE-LCH	lch(98.54, 16.65, 121.56°)
OKLab	oklab(98.42% -0.0224 0.0368)
OKLCH	oklch(98.42% 0.043 121.3)
XYZ	xyz(86.7336, 96.2602, 83.8085)
Luminance	0.9626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5FFDF #E9DFFF

analogous

#FFF9DF #F5FFDF #E5FFDF

triadic

#F5FFDF #DFF5FF #FFDFF5

tetradic

#F5FFDF #DFFFF9 #E9DFFF #FFDFE5

square

#F5FFDF #DFFFF9 #E9DFFF #FFDFE5

split-complementary

#F5FFDF #DFE5FF #F9DFFF

monochromatic

#CFFF65 #E2FFA2 #F5FFDF #F5FFE0 #F5FFE0

Accessibility & contrast

On white

1.04

#F5FFDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.25

#F5FFDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5FFDF

20.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5FFDF	#FFFFFF	#000000	##000000
##F5FFDF	1.00	1.04	20.25	20.25
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.25	21.00	1.00	1.00
##000000	20.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFBDD

Deuteranopia (green-blind)

#FFFBE0

Tritanopia (blue-blind)

#F8FBF6

Achromatopsia (no color)

#FBFBFB

Design tokens & code

CSS

--color: #f5ffdf;
/* rgb */ color: rgb(245, 255, 223);
/* oklch */ color: oklch(98.4% 0.043 121.3);

Tailwind

colors: {
  custom: {
    50: '#f8ffe9',
    500: '#f5ffdf',
    950: '#000000',
  },
}

SCSS

$custom: #f5ffdf;
$custom-light: #f8ffe9;
$custom-dark: #000000;

JSON

{
  "hex": "#f5ffdf",
  "rgb": {
    "r": 245,
    "g": 255,
    "b": 223
  },
  "hsl": {
    "h": 78.75,
    "s": 100,
    "l": 93.725
  },
  "oklch": {
    "l": 0.98422,
    "c": 0.04304,
    "h": 121.3
  },
  "luminance": 0.9626
}

Semantic roles & 50–950 ramp

primary

#F5FFDF

secondary

#B196EC

accent

#00E648

background

#FFFFFE

surface

#FFFFFC

border

#D7D7D5

text

#171816

muted

#858684

Preview Lab

Preview with #F5FFDF

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

Preview Lab → · Contrast checker → · Palette generator →