#66C14E#66C14E

#66C14E is a light, vivid green. Relative luminance 0.415; OKLCH L 73.0% C 0.176 H 139.6°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#66C14E
RGB	rgb(102, 193, 78)
HSL	hsl(107, 48%, 53%)
HSV	hsv(107, 60%, 76%)
CMYK	cmyk(47.2%, 0%, 59.6%, 24.3%)
CIE-LAB	lab(70.53, -48.73, 48.61)
CIE-LCH	lch(70.53, 68.83, 135.08°)
OKLab	oklab(72.96% -0.1337 0.114)
OKLCH	oklch(72.96% 0.176 139.6)
XYZ	xyz(25.9236, 41.5130, 13.8530)
Luminance	0.4152 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66C14E #A94EC1

analogous

#9FC14E #66C14E #4EC16F

triadic

#66C14E #4E66C1 #C14E66

tetradic

#66C14E #4E9FC1 #A94EC1 #C16F4E

square

#66C14E #4E9FC1 #A94EC1 #C16F4E

split-complementary

#66C14E #6F4EC1 #C14E9F

monochromatic

#356E27 #4B9B36 #66C14E #8DD17B #B4E1A9

Accessibility & contrast

On white

2.26

#66C14E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#66C14E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66C14E

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66C14E	#FFFFFF	#000000	##000000
##66C14E	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B142

Deuteranopia (green-blind)

#BAAA57

Tritanopia (blue-blind)

#5EBBA8

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #66c14e;
/* rgb */ color: rgb(102, 193, 78);
/* oklch */ color: oklch(73.0% 0.176 139.6);

Tailwind

colors: {
  custom: {
    50: '#98d483',
    500: '#66c14e',
    950: '#000000',
  },
}

SCSS

$custom: #66c14e;
$custom-light: #98d483;
$custom-dark: #000000;

JSON

{
  "hex": "#66c14e",
  "rgb": {
    "r": 102,
    "g": 193,
    "b": 78
  },
  "hsl": {
    "h": 107.478,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72956,
    "c": 0.17568,
    "h": 139.6
  },
  "luminance": 0.41515
}

Semantic roles & 50–950 ramp

primary

#66C14E

secondary

#C49DCE

accent

#50D8BB

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #66C14E

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

Preview Lab → · Contrast checker → · Palette generator →