#3BB12E#3BB12E

#3BB12E is a light, vivid green. Relative luminance 0.326; OKLCH L 66.9% C 0.197 H 141.7°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#3BB12E
RGB	rgb(59, 177, 46)
HSL	hsl(114, 59%, 44%)
HSV	hsv(114, 74%, 69%)
CMYK	cmyk(66.7%, 0%, 74%, 30.6%)
CIE-LAB	lab(63.81, -56.79, 54.11)
CIE-LCH	lch(63.81, 78.44, 136.38°)
OKLab	oklab(66.93% -0.1549 0.1223)
OKLCH	oklch(66.93% 0.197 141.7)
XYZ	xyz(18.0179, 32.5695, 7.9212)
Luminance	0.3257 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB12E #A42EB1

analogous

#7CB12E #3BB12E #2EB162

triadic

#3BB12E #2E3BB1 #B12E3B

tetradic

#3BB12E #2E7CB1 #A42EB1 #B1622E

square

#3BB12E #2E7CB1 #A42EB1 #B1622E

split-complementary

#3BB12E #622EB1 #B12E7C

monochromatic

#1B5015 #2B8021 #3BB12E #59D04C #86DD7C

Accessibility & contrast

On white

2.79

#3BB12E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#3BB12E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB12E

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB12E	#FFFFFF	#000000	##000000
##3BB12E	1.00	2.79	7.51	7.51
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A015

Deuteranopia (green-blind)

#A7973C

Tritanopia (blue-blind)

#22AB98

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3bb12e;
/* rgb */ color: rgb(59, 177, 46);
/* oklch */ color: oklch(66.9% 0.197 141.7);

Tailwind

colors: {
  custom: {
    50: '#81c96f',
    500: '#3bb12e',
    950: '#000000',
  },
}

SCSS

$custom: #3bb12e;
$custom-light: #81c96f;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb12e",
  "rgb": {
    "r": 59,
    "g": 177,
    "b": 46
  },
  "hsl": {
    "h": 114.046,
    "s": 58.744,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66932,
    "c": 0.1973,
    "h": 141.7
  },
  "luminance": 0.32571
}

Semantic roles & 50–950 ramp

primary

#3BB12E

secondary

#BE75C6

accent

#46E2D2

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3BB12E

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

Preview Lab → · Contrast checker → · Palette generator →