#4CB138#4CB138

#4CB138 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.6% C 0.184 H 140.6°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#4CB138
RGB	rgb(76, 177, 56)
HSL	hsl(110, 52%, 46%)
HSV	hsv(110, 68%, 69%)
CMYK	cmyk(57.1%, 0%, 68.4%, 30.6%)
CIE-LAB	lab(64.37, -51.97, 51.01)
CIE-LCH	lch(64.37, 72.82, 135.53°)
OKLab	oklab(67.56% -0.1423 0.1169)
OKLCH	oklch(67.56% 0.184 140.6)
XYZ	xyz(19.4156, 33.2646, 9.1382)
Luminance	0.3327 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB138 #9D38B1

analogous

#88B138 #4CB138 #38B161

triadic

#4CB138 #384CB1 #B1384C

tetradic

#4CB138 #3888B1 #9D38B1 #B16138

square

#4CB138 #3888B1 #9D38B1 #B16138

split-complementary

#4CB138 #6138B1 #B13888

monochromatic

#24541B #388329 #4CB138 #6ECB5B #97DA8A

Accessibility & contrast

On white

2.74

#4CB138 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#4CB138 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB138

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB138	#FFFFFF	#000000	##000000
##4CB138	1.00	2.74	7.65	7.65
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A127

Deuteranopia (green-blind)

#A99943

Tritanopia (blue-blind)

#3FAB99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4cb138;
/* rgb */ color: rgb(76, 177, 56);
/* oklch */ color: oklch(67.6% 0.184 140.6);

Tailwind

colors: {
  custom: {
    50: '#89c975',
    500: '#4cb138',
    950: '#000000',
  },
}

SCSS

$custom: #4cb138;
$custom-light: #89c975;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb138",
  "rgb": {
    "r": 76,
    "g": 177,
    "b": 56
  },
  "hsl": {
    "h": 110.083,
    "s": 51.931,
    "l": 45.686
  },
  "oklch": {
    "l": 0.6756,
    "c": 0.18417,
    "h": 140.6
  },
  "luminance": 0.33266
}

Semantic roles & 50–950 ramp

primary

#4CB138

secondary

#B981C4

accent

#4CDBC4

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4CB138

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

Preview Lab → · Contrast checker → · Palette generator →