#CAFF99#CAFF99

#CAFF99 is a very light, vivid yellow-green. Relative luminance 0.864; OKLCH L 94.1% C 0.141 H 131.0°. Best body text is #000000 at 18.28:1 contrast (WCAG AA passes).

Color values

HEX	#CAFF99
RGB	rgb(202, 255, 153)
HSL	hsl(91, 100%, 80%)
HSV	hsv(91, 40%, 100%)
CMYK	cmyk(20.8%, 0%, 40%, 0%)
CIE-LAB	lab(94.47, -33.71, 43.36)
CIE-LCH	lch(94.47, 54.92, 127.87°)
OKLab	oklab(94.06% -0.0925 0.1063)
OKLCH	oklch(94.06% 0.141 131)
XYZ	xyz(65.8658, 86.3752, 43.3327)
Luminance	0.8638 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CAFF99 #CE99FF

analogous

#FDFF99 #CAFF99 #99FF9B

triadic

#CAFF99 #99CAFF #FF99CA

tetradic

#CAFF99 #99FDFF #CE99FF #FF9B99

square

#CAFF99 #99FDFF #CE99FF #FF9B99

split-complementary

#CAFF99 #9B99FF #FF99FD

monochromatic

#8AFF1F #AAFF5C #CAFF99 #EAFFD6 #EFFFE0

Accessibility & contrast

On white

1.15

#CAFF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.28

#CAFF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CAFF99

18.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CAFF99	#FFFFFF	#000000	##000000
##CAFF99	1.00	1.15	18.28	18.28
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.28	21.00	1.00	1.00
##000000	18.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF291

Deuteranopia (green-blind)

#FFEE9F

Tritanopia (blue-blind)

#CDF7E6

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #caff99;
/* rgb */ color: rgb(202, 255, 153);
/* oklch */ color: oklch(94.1% 0.141 131.0);

Tailwind

colors: {
  custom: {
    50: '#dbffb8',
    500: '#caff99',
    950: '#000000',
  },
}

SCSS

$custom: #caff99;
$custom-light: #dbffb8;
$custom-dark: #000000;

JSON

{
  "hex": "#caff99",
  "rgb": {
    "r": 202,
    "g": 255,
    "b": 153
  },
  "hsl": {
    "h": 91.176,
    "s": 100,
    "l": 80
  },
  "oklch": {
    "l": 0.94058,
    "c": 0.14094,
    "h": 131
  },
  "luminance": 0.86376
}

Semantic roles & 50–950 ramp

primary

#CAFF99

secondary

#A15AE2

accent

#00E677

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151811

muted

#848681

Preview Lab

Preview with #CAFF99

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

Preview Lab → · Contrast checker → · Palette generator →