#4CB237#4CB237

#4CB237 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.8% C 0.186 H 140.5°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#4CB237
RGB	rgb(76, 178, 55)
HSL	hsl(110, 53%, 46%)
HSV	hsv(110, 69%, 70%)
CMYK	cmyk(57.3%, 0%, 69.1%, 30.2%)
CIE-LAB	lab(64.68, -52.43, 51.74)
CIE-LCH	lch(64.68, 73.67, 135.38°)
OKLab	oklab(67.81% -0.1436 0.1183)
OKLCH	oklch(67.81% 0.186 140.5)
XYZ	xyz(19.5896, 33.6514, 9.0767)
Luminance	0.3365 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB237 #9D37B2

analogous

#89B237 #4CB237 #37B25F

triadic

#4CB237 #374CB2 #B2374C

tetradic

#4CB237 #3789B2 #9D37B2 #B25F37

square

#4CB237 #3789B2 #9D37B2 #B25F37

split-complementary

#4CB237 #5F37B2 #B23789

monochromatic

#24541A #388329 #4CB237 #6ECC5A #97DB89

Accessibility & contrast

On white

2.72

#4CB237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#4CB237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB237

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB237	#FFFFFF	#000000	##000000
##4CB237	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A225

Deuteranopia (green-blind)

#AA9A42

Tritanopia (blue-blind)

#3FAC99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4cb237;
/* rgb */ color: rgb(76, 178, 55);
/* oklch */ color: oklch(67.8% 0.186 140.5);

Tailwind

colors: {
  custom: {
    50: '#89ca74',
    500: '#4cb237',
    950: '#000000',
  },
}

SCSS

$custom: #4cb237;
$custom-light: #89ca74;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb237",
  "rgb": {
    "r": 76,
    "g": 178,
    "b": 55
  },
  "hsl": {
    "h": 109.756,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67814,
    "c": 0.18608,
    "h": 140.5
  },
  "luminance": 0.33653
}

Semantic roles & 50–950 ramp

primary

#4CB237

secondary

#B980C5

accent

#4CDCC4

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4CB237

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

Preview Lab → · Contrast checker → · Palette generator →