#3BB231#3BB231

#3BB231 is a light, vivid green. Relative luminance 0.330; OKLCH L 67.2% C 0.197 H 142.0°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#3BB231
RGB	rgb(59, 178, 49)
HSL	hsl(115, 57%, 45%)
HSV	hsv(115, 72%, 70%)
CMYK	cmyk(66.9%, 0%, 72.5%, 30.2%)
CIE-LAB	lab(64.15, -56.89, 53.36)
CIE-LCH	lch(64.15, 78.00, 136.83°)
OKLab	oklab(67.22% -0.155 0.1211)
OKLCH	oklch(67.22% 0.197 142)
XYZ	xyz(18.2774, 32.9905, 8.3097)
Luminance	0.3299 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB231 #A831B2

analogous

#7CB231 #3BB231 #31B268

triadic

#3BB231 #313BB2 #B2313B

tetradic

#3BB231 #317CB2 #A831B2 #B26831

square

#3BB231 #317CB2 #A831B2 #B26831

split-complementary

#3BB231 #6831B2 #B2317C

monochromatic

#1B5217 #2B8224 #3BB231 #5BCF51 #88DC81

Accessibility & contrast

On white

2.76

#3BB231 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#3BB231 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB231

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB231	#FFFFFF	#000000	##000000
##3BB231	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A11B

Deuteranopia (green-blind)

#A8983E

Tritanopia (blue-blind)

#21AD99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3bb231;
/* rgb */ color: rgb(59, 178, 49);
/* oklch */ color: oklch(67.2% 0.197 142.0);

Tailwind

colors: {
  custom: {
    50: '#81ca71',
    500: '#3bb231',
    950: '#000000',
  },
}

SCSS

$custom: #3bb231;
$custom-light: #81ca71;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb231",
  "rgb": {
    "r": 59,
    "g": 178,
    "b": 49
  },
  "hsl": {
    "h": 115.349,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67222,
    "c": 0.19668,
    "h": 142
  },
  "luminance": 0.32992
}

Semantic roles & 50–950 ramp

primary

#3BB231

secondary

#C079C5

accent

#48E0D4

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3BB231

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

Preview Lab → · Contrast checker → · Palette generator →