#4BB339#4BB339

#4BB339 is a light, vivid green. Relative luminance 0.340; OKLCH L 68.1% C 0.186 H 140.9°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#4BB339
RGB	rgb(75, 179, 57)
HSL	hsl(111, 52%, 46%)
HSV	hsv(111, 68%, 70%)
CMYK	cmyk(58.1%, 0%, 68.2%, 29.8%)
CIE-LAB	lab(64.99, -52.88, 51.25)
CIE-LCH	lch(64.99, 73.64, 135.90°)
OKLab	oklab(68.06% -0.1446 0.1175)
OKLCH	oklch(68.06% 0.186 140.9)
XYZ	xyz(19.7593, 34.0297, 9.3972)
Luminance	0.3403 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB339 #A139B3

analogous

#88B339 #4BB339 #39B364

triadic

#4BB339 #394BB3 #B3394B

tetradic

#4BB339 #3988B3 #A139B3 #B36439

square

#4BB339 #3988B3 #A139B3 #B36439

split-complementary

#4BB339 #6439B3 #B33988

monochromatic

#24561B #38852A #4BB339 #6ECC5E #98DA8C

Accessibility & contrast

On white

2.69

#4BB339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#4BB339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB339

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB339	#FFFFFF	#000000	##000000
##4BB339	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A328

Deuteranopia (green-blind)

#AA9A44

Tritanopia (blue-blind)

#3DAD9A

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4bb339;
/* rgb */ color: rgb(75, 179, 57);
/* oklch */ color: oklch(68.1% 0.186 140.9);

Tailwind

colors: {
  custom: {
    50: '#88cb76',
    500: '#4bb339',
    950: '#000000',
  },
}

SCSS

$custom: #4bb339;
$custom-light: #88cb76;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb339",
  "rgb": {
    "r": 75,
    "g": 179,
    "b": 57
  },
  "hsl": {
    "h": 111.148,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.68058,
    "c": 0.18638,
    "h": 140.9
  },
  "luminance": 0.34031
}

Semantic roles & 50–950 ramp

primary

#4BB339

secondary

#BB83C5

accent

#4DDBC6

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4BB339

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

Preview Lab → · Contrast checker → · Palette generator →