#3BB031#3BB031

#3BB031 is a light, vivid green. Relative luminance 0.322; OKLCH L 66.7% C 0.194 H 142.0°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#3BB031
RGB	rgb(59, 176, 49)
HSL	hsl(115, 56%, 44%)
HSV	hsv(115, 72%, 69%)
CMYK	cmyk(66.5%, 0%, 72.2%, 31%)
CIE-LAB	lab(63.51, -56.20, 52.70)
CIE-LCH	lch(63.51, 77.05, 136.84°)
OKLab	oklab(66.69% -0.1531 0.1197)
OKLCH	oklch(66.69% 0.194 142)
XYZ	xyz(17.8824, 32.2004, 8.1780)
Luminance	0.3220 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB031 #A631B0

analogous

#7BB031 #3BB031 #31B067

triadic

#3BB031 #313BB0 #B0313B

tetradic

#3BB031 #317BB0 #A631B0 #B06731

square

#3BB031 #317BB0 #A631B0 #B06731

split-complementary

#3BB031 #6731B0 #B0317B

monochromatic

#1B5016 #2B8024 #3BB031 #5ACE50 #87DC80

Accessibility & contrast

On white

2.82

#3BB031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#3BB031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB031

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB031	#FFFFFF	#000000	##000000
##3BB031	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A01B

Deuteranopia (green-blind)

#A6963E

Tritanopia (blue-blind)

#22AB97

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3bb031;
/* rgb */ color: rgb(59, 176, 49);
/* oklch */ color: oklch(66.7% 0.194 142.0);

Tailwind

colors: {
  custom: {
    50: '#81c971',
    500: '#3bb031',
    950: '#000000',
  },
}

SCSS

$custom: #3bb031;
$custom-light: #81c971;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb031",
  "rgb": {
    "r": 59,
    "g": 176,
    "b": 49
  },
  "hsl": {
    "h": 115.276,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.66688,
    "c": 0.19436,
    "h": 142
  },
  "luminance": 0.32202
}

Semantic roles & 50–950 ramp

primary

#3BB031

secondary

#BF78C5

accent

#48E0D4

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3BB031

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

Preview Lab → · Contrast checker → · Palette generator →