#F0FFCB#F0FFCB

#F0FFCB is a very light, moderate yellow-green. Relative luminance 0.944; OKLCH L 97.6% C 0.069 H 120.8°. Best body text is #000000 at 19.87:1 contrast (WCAG AA passes).

Color values

HEX	#F0FFCB
RGB	rgb(240, 255, 203)
HSL	hsl(77, 100%, 90%)
HSV	hsv(77, 20%, 100%)
CMYK	cmyk(5.9%, 0%, 20.4%, 0%)
CIE-LAB	lab(97.78, -13.51, 23.26)
CIE-LCH	lch(97.78, 26.90, 120.15°)
OKLab	oklab(97.6% -0.0354 0.0594)
OKLCH	oklch(97.6% 0.069 120.8)
XYZ	xyz(82.4735, 94.3571, 70.3562)
Luminance	0.9436 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0FFCB #DACBFF

analogous

#FFF4CB #F0FFCB #D6FFCB

triadic

#F0FFCB #CBF0FF #FFCBF0

tetradic

#F0FFCB #CBFFF4 #DACBFF #FFCBD6

square

#F0FFCB #CBFFF4 #DACBFF #FFCBD6

split-complementary

#F0FFCB #CBD6FF #F4CBFF

monochromatic

#CDFF51 #DEFF8E #F0FFCB #F6FFE0 #F6FFE0

Accessibility & contrast

On white

1.06

#F0FFCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.87

#F0FFCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0FFCB

19.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0FFCB	#FFFFFF	#000000	##000000
##F0FFCB	1.00	1.06	19.87	19.87
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.87	21.00	1.00	1.00
##000000	19.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9C8

Deuteranopia (green-blind)

#FFF9CD

Tritanopia (blue-blind)

#F5F9F1

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #f0ffcb;
/* rgb */ color: rgb(240, 255, 203);
/* oklch */ color: oklch(97.6% 0.069 120.8);

Tailwind

colors: {
  custom: {
    50: '#f5ffdb',
    500: '#f0ffcb',
    950: '#000000',
  },
}

SCSS

$custom: #f0ffcb;
$custom-light: #f5ffdb;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ffcb",
  "rgb": {
    "r": 240,
    "g": 255,
    "b": 203
  },
  "hsl": {
    "h": 77.308,
    "s": 100,
    "l": 89.804
  },
  "oklch": {
    "l": 0.97598,
    "c": 0.06914,
    "h": 120.8
  },
  "luminance": 0.94357
}

Semantic roles & 50–950 ramp

primary

#F0FFCB

secondary

#A285E9

accent

#00E642

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171815

muted

#858684

Preview Lab

Preview with #F0FFCB

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

Preview Lab → · Contrast checker → · Palette generator →