#4CB66F#4CB66F

#4CB66F is a light, vivid green. Relative luminance 0.361; OKLCH L 69.6% C 0.143 H 151.7°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#4CB66F
RGB	rgb(76, 182, 111)
HSL	hsl(140, 42%, 51%)
HSV	hsv(140, 58%, 71%)
CMYK	cmyk(58.2%, 0%, 39%, 28.6%)
CIE-LAB	lab(66.63, -46.49, 27.23)
CIE-LCH	lch(66.63, 53.88, 149.64°)
OKLab	oklab(69.63% -0.1259 0.0678)
OKLCH	oklch(69.63% 0.143 151.7)
XYZ	xyz(22.5760, 36.1380, 20.8215)
Luminance	0.3614 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB66F #B64C93

analogous

#5EB64C #4CB66F #4CB6A4

triadic

#4CB66F #6F4CB6 #B66F4C

tetradic

#4CB66F #4C5EB6 #B64C93 #B6A44C

square

#4CB66F #4C5EB6 #B64C93 #B6A44C

split-complementary

#4CB66F #A44CB6 #B64C5E

monochromatic

#27603A #398C54 #4CB66F #77C892 #A3D9B5

Accessibility & contrast

On white

2.55

#4CB66F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#4CB66F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB66F

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB66F	#FFFFFF	#000000	##000000
##4CB66F	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A86A

Deuteranopia (green-blind)

#A89E74

Tritanopia (blue-blind)

#2DB3A4

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4cb66f;
/* rgb */ color: rgb(76, 182, 111);
/* oklch */ color: oklch(69.6% 0.143 151.7);

Tailwind

colors: {
  custom: {
    50: '#87cd99',
    500: '#4cb66f',
    950: '#000000',
  },
}

SCSS

$custom: #4cb66f;
$custom-light: #87cd99;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb66f",
  "rgb": {
    "r": 76,
    "g": 182,
    "b": 111
  },
  "hsl": {
    "h": 139.811,
    "s": 42.063,
    "l": 50.588
  },
  "oklch": {
    "l": 0.69631,
    "c": 0.14303,
    "h": 151.7
  },
  "luminance": 0.3614
}

Semantic roles & 50–950 ramp

primary

#4CB66F

secondary

#C697B7

accent

#56A9D2

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4CB66F

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

Preview Lab → · Contrast checker → · Palette generator →