#3BB44B#3BB44B

#3BB44B is a light, vivid green. Relative luminance 0.341; OKLCH L 68.0% C 0.180 H 145.4°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#3BB44B
RGB	rgb(59, 180, 75)
HSL	hsl(128, 51%, 47%)
HSV	hsv(128, 67%, 71%)
CMYK	cmyk(67.2%, 0%, 58.3%, 29.4%)
CIE-LAB	lab(65.02, -54.89, 43.25)
CIE-LCH	lch(65.02, 69.88, 141.76°)
OKLab	oklab(68.02% -0.1483 0.1024)
OKLCH	oklch(68.02% 0.18 145.4)
XYZ	xyz(19.3936, 34.0783, 12.2110)
Luminance	0.3408 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB44B #B43BA4

analogous

#68B43B #3BB44B #3BB488

triadic

#3BB44B #4B3BB4 #B44B3B

tetradic

#3BB44B #3B68B4 #B43BA4 #B4883B

square

#3BB44B #3B68B4 #B43BA4 #B4883B

split-complementary

#3BB44B #883BB4 #B43B68

monochromatic

#1D5825 #2C8638 #3BB44B #61CB6F #8FDA99

Accessibility & contrast

On white

2.69

#3BB44B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#3BB44B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB44B

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB44B	#FFFFFF	#000000	##000000
##3BB44B	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A440

Deuteranopia (green-blind)

#A89A53

Tritanopia (blue-blind)

#15B09D

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3bb44b;
/* rgb */ color: rgb(59, 180, 75);
/* oklch */ color: oklch(68.0% 0.180 145.4);

Tailwind

colors: {
  custom: {
    50: '#80cb80',
    500: '#3bb44b',
    950: '#000000',
  },
}

SCSS

$custom: #3bb44b;
$custom-light: #80cb80;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb44b",
  "rgb": {
    "r": 59,
    "g": 180,
    "b": 75
  },
  "hsl": {
    "h": 127.934,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68017,
    "c": 0.18024,
    "h": 145.4
  },
  "luminance": 0.3408
}

Semantic roles & 50–950 ramp

primary

#3BB44B

secondary

#C586BD

accent

#4EC8DA

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #3BB44B

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

Preview Lab → · Contrast checker → · Palette generator →