#4BC240#4BC240

#4BC240 is a light, vivid green. Relative luminance 0.405; OKLCH L 72.0% C 0.200 H 141.9°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#4BC240
RGB	rgb(75, 194, 64)
HSL	hsl(115, 52%, 51%)
HSV	hsv(115, 67%, 76%)
CMYK	cmyk(61.3%, 0%, 67%, 23.9%)
CIE-LAB	lab(69.79, -57.66, 53.54)
CIE-LCH	lch(69.79, 78.69, 137.12°)
OKLab	oklab(72.04% -0.1572 0.1232)
OKLCH	oklch(72.04% 0.2 141.9)
XYZ	xyz(23.1176, 40.4474, 11.4384)
Luminance	0.4045 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC240 #B740C2

analogous

#8CC240 #4BC240 #40C276

triadic

#4BC240 #404BC2 #C2404B

tetradic

#4BC240 #408CC2 #B740C2 #C27640

square

#4BC240 #408CC2 #B740C2 #C27640

split-complementary

#4BC240 #7640C2 #C2408C

monochromatic

#276721 #389530 #4BC240 #77D16E #A2E09D

Accessibility & contrast

On white

2.31

#4BC240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#4BC240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC240

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC240	#FFFFFF	#000000	##000000
##4BC240	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12E

Deuteranopia (green-blind)

#B8A74C

Tritanopia (blue-blind)

#37BCA7

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4bc240;
/* rgb */ color: rgb(75, 194, 64);
/* oklch */ color: oklch(72.0% 0.200 141.9);

Tailwind

colors: {
  custom: {
    50: '#8bd57b',
    500: '#4bc240',
    950: '#000000',
  },
}

SCSS

$custom: #4bc240;
$custom-light: #8bd57b;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc240",
  "rgb": {
    "r": 75,
    "g": 194,
    "b": 64
  },
  "hsl": {
    "h": 114.923,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72041,
    "c": 0.19971,
    "h": 141.9
  },
  "luminance": 0.4045
}

Semantic roles & 50–950 ramp

primary

#4BC240

secondary

#C792CC

accent

#4DDBCF

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D140A

muted

#7E837C

Preview Lab

Preview with #4BC240

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

Preview Lab → · Contrast checker → · Palette generator →