#CFFE99#CFFE99

#CFFE99 is a very light, vivid yellow-green. Relative luminance 0.864; OKLCH L 94.2% C 0.137 H 129.1°. Best body text is #000000 at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#CFFE99
RGB	rgb(207, 254, 153)
HSL	hsl(88, 98%, 80%)
HSV	hsv(88, 40%, 100%)
CMYK	cmyk(18.5%, 0%, 39.8%, 0.4%)
CIE-LAB	lab(94.50, -31.49, 43.46)
CIE-LCH	lch(94.50, 53.67, 125.93°)
OKLab	oklab(94.16% -0.0865 0.1065)
OKLCH	oklch(94.16% 0.137 129.1)
XYZ	xyz(66.9229, 86.4479, 43.2911)
Luminance	0.8645 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFFE99 #C899FE

analogous

#FEFB99 #CFFE99 #9DFE99

triadic

#CFFE99 #99CFFE #FE99CF

tetradic

#CFFE99 #99FEFB #C899FE #FE999D

square

#CFFE99 #99FEFB #C899FE #FE999D

split-complementary

#CFFE99 #999DFE #FB99FE

monochromatic

#96FD20 #B2FD5C #CFFE99 #ECFFD6 #F1FFE1

Accessibility & contrast

On white

1.15

#CFFE99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.29

#CFFE99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFFE99

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFFE99	#FFFFFF	#000000	##000000
##CFFE99	1.00	1.15	18.29	18.29
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.29	21.00	1.00	1.00
##000000	18.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF191

Deuteranopia (green-blind)

#FFEE9E

Tritanopia (blue-blind)

#D3F6E5

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #cffe99;
/* rgb */ color: rgb(207, 254, 153);
/* oklch */ color: oklch(94.2% 0.137 129.1);

Tailwind

colors: {
  custom: {
    50: '#dfffb8',
    500: '#cffe99',
    950: '#000000',
  },
}

SCSS

$custom: #cffe99;
$custom-light: #dfffb8;
$custom-dark: #000000;

JSON

{
  "hex": "#cffe99",
  "rgb": {
    "r": 207,
    "g": 254,
    "b": 153
  },
  "hsl": {
    "h": 87.921,
    "s": 98.058,
    "l": 79.804
  },
  "oklch": {
    "l": 0.94161,
    "c": 0.13722,
    "h": 129.1
  },
  "luminance": 0.86449
}

Semantic roles & 50–950 ramp

primary

#CFFE99

secondary

#995BE0

accent

#00E66B

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151811

muted

#848681

Preview Lab

Preview with #CFFE99

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

Preview Lab → · Contrast checker → · Palette generator →