#F0FFCC#F0FFCC

#F0FFCC is a very light, moderate yellow-green. Relative luminance 0.944; OKLCH L 97.6% C 0.068 H 121.0°. Best body text is #000000 at 19.88:1 contrast (WCAG AA passes).

Color values

HEX	#F0FFCC
RGB	rgb(240, 255, 204)
HSL	hsl(78, 100%, 90%)
HSV	hsv(78, 20%, 100%)
CMYK	cmyk(5.9%, 0%, 20%, 0%)
CIE-LAB	lab(97.79, -13.36, 22.78)
CIE-LCH	lch(97.79, 26.41, 120.40°)
OKLab	oklab(97.62% -0.035 0.0582)
OKLCH	oklch(97.62% 0.068 121)
XYZ	xyz(82.5930, 94.4050, 70.9859)
Luminance	0.9440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0FFCC #DBCCFF

analogous

#FFF4CC #F0FFCC #D7FFCC

triadic

#F0FFCC #CCF0FF #FFCCF0

tetradic

#F0FFCC #CCFFF4 #DBCCFF #FFCCD7

square

#F0FFCC #CCFFF4 #DBCCFF #FFCCD7

split-complementary

#F0FFCC #CCD7FF #F4CCFF

monochromatic

#CCFF52 #DEFF8F #F0FFCC #F6FFE0 #F6FFE0

Accessibility & contrast

On white

1.06

#F0FFCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.88

#F0FFCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0FFCC

19.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0FFCC	#FFFFFF	#000000	##000000
##F0FFCC	1.00	1.06	19.88	19.88
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.88	21.00	1.00	1.00
##000000	19.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9C9

Deuteranopia (green-blind)

#FFF9CE

Tritanopia (blue-blind)

#F5F9F1

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #f0ffcc;
/* rgb */ color: rgb(240, 255, 204);
/* oklch */ color: oklch(97.6% 0.068 121.0);

Tailwind

colors: {
  custom: {
    50: '#f5ffdb',
    500: '#f0ffcc',
    950: '#000000',
  },
}

SCSS

$custom: #f0ffcc;
$custom-light: #f5ffdb;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ffcc",
  "rgb": {
    "r": 240,
    "g": 255,
    "b": 204
  },
  "hsl": {
    "h": 77.647,
    "s": 100,
    "l": 90
  },
  "oklch": {
    "l": 0.9762,
    "c": 0.06792,
    "h": 121
  },
  "luminance": 0.94405
}

Semantic roles & 50–950 ramp

primary

#F0FFCC

secondary

#A386EA

accent

#00E643

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171815

muted

#858684

Preview Lab

Preview with #F0FFCC

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

Preview Lab → · Contrast checker → · Palette generator →