#3BB561#3BB561

#3BB561 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.6% C 0.162 H 150.0°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#3BB561
RGB	rgb(59, 181, 97)
HSL	hsl(139, 51%, 47%)
HSV	hsv(139, 67%, 71%)
CMYK	cmyk(67.4%, 0%, 46.4%, 29%)
CIE-LAB	lab(65.62, -52.05, 33.14)
CIE-LCH	lch(65.62, 61.70, 147.52°)
OKLab	oklab(68.6% -0.1403 0.0812)
OKLCH	oklch(68.6% 0.162 150)
XYZ	xyz(20.4836, 34.8384, 16.9519)
Luminance	0.3484 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB561 #B53B8F

analogous

#52B53B #3BB561 #3BB59E

triadic

#3BB561 #613BB5 #B5613B

tetradic

#3BB561 #3B52B5 #B53B8F #B59E3B

square

#3BB561 #3B52B5 #B53B8F #B59E3B

split-complementary

#3BB561 #9E3BB5 #B53B52

monochromatic

#1D5930 #2C8748 #3BB561 #62CC83 #90DBA7

Accessibility & contrast

On white

2.64

#3BB561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#3BB561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB561

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB561	#FFFFFF	#000000	##000000
##3BB561	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A65A

Deuteranopia (green-blind)

#A79B67

Tritanopia (blue-blind)

#00B2A1

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3bb561;
/* rgb */ color: rgb(59, 181, 97);
/* oklch */ color: oklch(68.6% 0.162 150.0);

Tailwind

colors: {
  custom: {
    50: '#80cc8f',
    500: '#3bb561',
    950: '#000000',
  },
}

SCSS

$custom: #3bb561;
$custom-light: #80cc8f;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb561",
  "rgb": {
    "r": 59,
    "g": 181,
    "b": 97
  },
  "hsl": {
    "h": 138.689,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68602,
    "c": 0.16208,
    "h": 150
  },
  "luminance": 0.34841
}

Semantic roles & 50–950 ramp

primary

#3BB561

secondary

#C686B2

accent

#4DAEDA

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #3BB561

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

Preview Lab → · Contrast checker → · Palette generator →