#3BB331#3BB331

#3BB331 is a light, vivid green. Relative luminance 0.334; OKLCH L 67.5% C 0.198 H 142.0°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#3BB331
RGB	rgb(59, 179, 49)
HSL	hsl(115, 57%, 45%)
HSV	hsv(115, 73%, 70%)
CMYK	cmyk(67%, 0%, 72.6%, 29.8%)
CIE-LAB	lab(64.48, -57.23, 53.69)
CIE-LCH	lch(64.48, 78.47, 136.83°)
OKLab	oklab(67.49% -0.1559 0.1218)
OKLCH	oklch(67.49% 0.198 142)
XYZ	xyz(18.4771, 33.3898, 8.3763)
Luminance	0.3339 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB331 #A931B3

analogous

#7CB331 #3BB331 #31B368

triadic

#3BB331 #313BB3 #B3313B

tetradic

#3BB331 #317CB3 #A931B3 #B36831

square

#3BB331 #317CB3 #A931B3 #B36831

split-complementary

#3BB331 #6831B3 #B3317C

monochromatic

#1B5317 #2B8324 #3BB331 #5BD052 #89DD82

Accessibility & contrast

On white

2.73

#3BB331 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#3BB331 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB331

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB331	#FFFFFF	#000000	##000000
##3BB331	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A21A

Deuteranopia (green-blind)

#A9993E

Tritanopia (blue-blind)

#20AE9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3bb331;
/* rgb */ color: rgb(59, 179, 49);
/* oklch */ color: oklch(67.5% 0.198 142.0);

Tailwind

colors: {
  custom: {
    50: '#81cb71',
    500: '#3bb331',
    950: '#000000',
  },
}

SCSS

$custom: #3bb331;
$custom-light: #81cb71;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb331",
  "rgb": {
    "r": 59,
    "g": 179,
    "b": 49
  },
  "hsl": {
    "h": 115.385,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67489,
    "c": 0.19783,
    "h": 142
  },
  "luminance": 0.33392
}

Semantic roles & 50–950 ramp

primary

#3BB331

secondary

#C07AC6

accent

#48E0D5

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3BB331

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

Preview Lab → · Contrast checker → · Palette generator →