#3BB137#3BB137

#3BB137 is a light, vivid green. Relative luminance 0.327; OKLCH L 67.0% C 0.192 H 142.6°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#3BB137
RGB	rgb(59, 177, 55)
HSL	hsl(118, 53%, 45%)
HSV	hsv(118, 69%, 69%)
CMYK	cmyk(66.7%, 0%, 68.9%, 30.6%)
CIE-LAB	lab(63.87, -56.02, 50.74)
CIE-LCH	lch(63.87, 75.58, 137.83°)
OKLab	oklab(67.01% -0.1523 0.1163)
OKLCH	oklch(67.01% 0.192 142.6)
XYZ	xyz(18.2143, 32.6480, 8.9555)
Luminance	0.3265 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB137 #AD37B1

analogous

#78B137 #3BB137 #37B170

triadic

#3BB137 #373BB1 #B1373B

tetradic

#3BB137 #3778B1 #AD37B1 #B17037

square

#3BB137 #3778B1 #AD37B1 #B17037

split-complementary

#3BB137 #7037B1 #B13778

monochromatic

#1C541A #2B8228 #3BB137 #5DCC5A #8BDA88

Accessibility & contrast

On white

2.79

#3BB137 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#3BB137 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB137

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB137	#FFFFFF	#000000	##000000
##3BB137	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A125

Deuteranopia (green-blind)

#A79743

Tritanopia (blue-blind)

#20AC98

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3bb137;
/* rgb */ color: rgb(59, 177, 55);
/* oklch */ color: oklch(67.0% 0.192 142.6);

Tailwind

colors: {
  custom: {
    50: '#81c974',
    500: '#3bb137',
    950: '#000000',
  },
}

SCSS

$custom: #3bb137;
$custom-light: #81c974;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb137",
  "rgb": {
    "r": 59,
    "g": 177,
    "b": 55
  },
  "hsl": {
    "h": 118.033,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67006,
    "c": 0.19168,
    "h": 142.6
  },
  "luminance": 0.3265
}

Semantic roles & 50–950 ramp

primary

#3BB137

secondary

#C280C4

accent

#4CDCD7

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3BB137

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

Preview Lab → · Contrast checker → · Palette generator →