#66CE32#66CE32

#66CE32 is a light, highly saturated green. Relative luminance 0.472; OKLCH L 76.0% C 0.211 H 137.6°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#66CE32
RGB	rgb(102, 206, 50)
HSL	hsl(100, 61%, 50%)
HSV	hsv(100, 76%, 81%)
CMYK	cmyk(50.5%, 0%, 75.7%, 19.2%)
CIE-LAB	lab(74.31, -56.10, 63.58)
CIE-LCH	lch(74.31, 84.79, 131.42°)
OKLab	oklab(76% -0.1554 0.1421)
OKLCH	oklch(76% 0.211 137.6)
XYZ	xyz(28.1256, 47.1956, 10.6446)
Luminance	0.4720 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CE32 #9A32CE

analogous

#B4CE32 #66CE32 #32CE4C

triadic

#66CE32 #3266CE #CE3266

tetradic

#66CE32 #32B4CE #9A32CE #CE4C32

square

#66CE32 #32B4CE #9A32CE #CE4C32

split-complementary

#66CE32 #4C32CE #CE32B4

monochromatic

#356C1A #4D9D26 #66CE32 #8BDA63 #B0E695

Accessibility & contrast

On white

2.01

#66CE32 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#66CE32 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CE32

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CE32	#FFFFFF	#000000	##000000
##66CE32	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC0B

Deuteranopia (green-blind)

#C7B443

Tritanopia (blue-blind)

#5FC7B1

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #66ce32;
/* rgb */ color: rgb(102, 206, 50);
/* oklch */ color: oklch(76.0% 0.211 137.6);

Tailwind

colors: {
  custom: {
    50: '#9bde75',
    500: '#66ce32',
    950: '#000000',
  },
}

SCSS

$custom: #66ce32;
$custom-light: #9bde75;
$custom-dark: #000000;

JSON

{
  "hex": "#66ce32",
  "rgb": {
    "r": 102,
    "g": 206,
    "b": 50
  },
  "hsl": {
    "h": 100,
    "s": 61.417,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75995,
    "c": 0.21062,
    "h": 137.6
  },
  "luminance": 0.47198
}

Semantic roles & 50–950 ramp

primary

#66CE32

secondary

#BA8BD1

accent

#43E5AF

background

#FAFDF7

surface

#F4FBED

border

#CED4C8

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #66CE32

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

Preview Lab → · Contrast checker → · Palette generator →