#4BB240#4BB240

#4BB240 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.9% C 0.180 H 141.7°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#4BB240
RGB	rgb(75, 178, 64)
HSL	hsl(114, 47%, 47%)
HSV	hsv(114, 64%, 70%)
CMYK	cmyk(57.9%, 0%, 64%, 30.2%)
CIE-LAB	lab(64.73, -51.83, 48.01)
CIE-LCH	lch(64.73, 70.65, 137.19°)
OKLab	oklab(67.86% -0.1414 0.1115)
OKLCH	oklch(67.86% 0.18 141.7)
XYZ	xyz(19.7465, 33.7051, 10.3146)
Luminance	0.3371 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB240 #A740B2

analogous

#84B240 #4BB240 #40B26E

triadic

#4BB240 #404BB2 #B2404B

tetradic

#4BB240 #4084B2 #A740B2 #B26E40

square

#4BB240 #4084B2 #A740B2 #B26E40

split-complementary

#4BB240 #6E40B2 #B24084

monochromatic

#255820 #388530 #4BB240 #70C867 #9BD894

Accessibility & contrast

On white

2.71

#4BB240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#4BB240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB240

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB240	#FFFFFF	#000000	##000000
##4BB240	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A232

Deuteranopia (green-blind)

#A99A4A

Tritanopia (blue-blind)

#3CAD9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4bb240;
/* rgb */ color: rgb(75, 178, 64);
/* oklch */ color: oklch(67.9% 0.180 141.7);

Tailwind

colors: {
  custom: {
    50: '#88ca7a',
    500: '#4bb240',
    950: '#000000',
  },
}

SCSS

$custom: #4bb240;
$custom-light: #88ca7a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb240",
  "rgb": {
    "r": 75,
    "g": 178,
    "b": 64
  },
  "hsl": {
    "h": 114.211,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.67864,
    "c": 0.18007,
    "h": 141.7
  },
  "luminance": 0.33707
}

Semantic roles & 50–950 ramp

primary

#4BB240

secondary

#BE8AC4

accent

#51D7CA

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4BB240

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

Preview Lab → · Contrast checker → · Palette generator →