#4BBC3F#4BBC3F

#4BBC3F is a light, vivid green. Relative luminance 0.378; OKLCH L 70.5% C 0.193 H 141.7°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#4BBC3F
RGB	rgb(75, 188, 63)
HSL	hsl(114, 50%, 49%)
HSV	hsv(114, 66%, 74%)
CMYK	cmyk(60.1%, 0%, 66.5%, 26.3%)
CIE-LAB	lab(67.89, -55.61, 51.90)
CIE-LCH	lch(67.89, 76.07, 136.98°)
OKLab	oklab(70.47% -0.1517 0.1196)
OKLCH	oklch(70.47% 0.193 141.7)
XYZ	xyz(21.7810, 37.8192, 10.8537)
Luminance	0.3782 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBC3F #B03FBC

analogous

#8ABC3F #4BBC3F #3FBC72

triadic

#4BBC3F #3F4BBC #BC3F4B

tetradic

#4BBC3F #3F8ABC #B03FBC #BC723F

square

#4BBC3F #3F8ABC #B03FBC #BC723F

split-complementary

#4BBC3F #723FBC #BC3F8A

monochromatic

#266020 #398E30 #4BBC3F #74CD6B #9FDD99

Accessibility & contrast

On white

2.45

#4BBC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#4BBC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBC3F

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBC3F	#FFFFFF	#000000	##000000
##4BBC3F	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB2E

Deuteranopia (green-blind)

#B2A24A

Tritanopia (blue-blind)

#39B6A2

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4bbc3f;
/* rgb */ color: rgb(75, 188, 63);
/* oklch */ color: oklch(70.5% 0.193 141.7);

Tailwind

colors: {
  custom: {
    50: '#8ad17a',
    500: '#4bbc3f',
    950: '#000000',
  },
}

SCSS

$custom: #4bbc3f;
$custom-light: #8ad17a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbc3f",
  "rgb": {
    "r": 75,
    "g": 188,
    "b": 63
  },
  "hsl": {
    "h": 114.24,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70469,
    "c": 0.19317,
    "h": 141.7
  },
  "luminance": 0.37821
}

Semantic roles & 50–950 ramp

primary

#4BBC3F

secondary

#C38EC9

accent

#4ED9CC

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D1409

muted

#7E827B

Preview Lab

Preview with #4BBC3F

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

Preview Lab → · Contrast checker → · Palette generator →