#4BB237#4BB237

#4BB237 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.8% C 0.187 H 140.7°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#4BB237
RGB	rgb(75, 178, 55)
HSL	hsl(110, 53%, 46%)
HSV	hsv(110, 69%, 70%)
CMYK	cmyk(57.9%, 0%, 69.1%, 30.2%)
CIE-LAB	lab(64.65, -52.69, 51.70)
CIE-LCH	lch(64.65, 73.82, 135.54°)
OKLab	oklab(67.78% -0.1442 0.1182)
OKLCH	oklch(67.78% 0.187 140.7)
XYZ	xyz(19.5107, 33.6108, 9.0731)
Luminance	0.3361 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB237 #9E37B2

analogous

#88B237 #4BB237 #37B260

triadic

#4BB237 #374BB2 #B2374B

tetradic

#4BB237 #3788B2 #9E37B2 #B26037

square

#4BB237 #3788B2 #9E37B2 #B26037

split-complementary

#4BB237 #6037B2 #B23788

monochromatic

#24541A #378329 #4BB237 #6DCC5A #96DB89

Accessibility & contrast

On white

2.72

#4BB237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#4BB237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB237

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB237	#FFFFFF	#000000	##000000
##4BB237	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A225

Deuteranopia (green-blind)

#AA9A42

Tritanopia (blue-blind)

#3DAC99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4bb237;
/* rgb */ color: rgb(75, 178, 55);
/* oklch */ color: oklch(67.8% 0.187 140.7);

Tailwind

colors: {
  custom: {
    50: '#88ca74',
    500: '#4bb237',
    950: '#000000',
  },
}

SCSS

$custom: #4bb237;
$custom-light: #88ca74;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb237",
  "rgb": {
    "r": 75,
    "g": 178,
    "b": 55
  },
  "hsl": {
    "h": 110.244,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67778,
    "c": 0.18651,
    "h": 140.7
  },
  "luminance": 0.33612
}

Semantic roles & 50–950 ramp

primary

#4BB237

secondary

#B980C5

accent

#4CDCC5

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4BB237

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

Preview Lab → · Contrast checker → · Palette generator →