#3BC566#3BC566

#3BC566 is a light, vivid green. Relative luminance 0.418; OKLCH L 72.9% C 0.178 H 149.6°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#3BC566
RGB	rgb(59, 197, 102)
HSL	hsl(139, 54%, 50%)
HSV	hsv(139, 70%, 77%)
CMYK	cmyk(70.1%, 0%, 48.2%, 22.7%)
CIE-LAB	lab(70.75, -57.15, 37.09)
CIE-LCH	lch(70.75, 68.13, 147.02°)
OKLab	oklab(72.85% -0.1539 0.0904)
OKLCH	oklch(72.85% 0.178 149.6)
XYZ	xyz(24.1662, 41.8189, 19.3661)
Luminance	0.4182 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BC566 #C53B9A

analogous

#55C53B #3BC566 #3BC5AB

triadic

#3BC566 #663BC5 #C5663B

tetradic

#3BC566 #3B55C5 #C53B9A #C5AB3B

square

#3BC566 #3B55C5 #C53B9A #C5AB3B

split-complementary

#3BC566 #AB3BC5 #C53B55

monochromatic

#1F6735 #2C964D #3BC566 #6AD38B #99E1B0

Accessibility & contrast

On white

2.24

#3BC566 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#3BC566 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BC566

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BC566	#FFFFFF	#000000	##000000
##3BC566	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B45E

Deuteranopia (green-blind)

#B6A86D

Tritanopia (blue-blind)

#00C1AF

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3bc566;
/* rgb */ color: rgb(59, 197, 102);
/* oklch */ color: oklch(72.9% 0.178 149.6);

Tailwind

colors: {
  custom: {
    50: '#83d893',
    500: '#3bc566',
    950: '#000000',
  },
}

SCSS

$custom: #3bc566;
$custom-light: #83d893;
$custom-dark: #000000;

JSON

{
  "hex": "#3bc566",
  "rgb": {
    "r": 59,
    "g": 197,
    "b": 102
  },
  "hsl": {
    "h": 138.696,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72854,
    "c": 0.17843,
    "h": 149.6
  },
  "luminance": 0.41822
}

Semantic roles & 50–950 ramp

primary

#3BC566

secondary

#CD8FBA

accent

#4AB0DE

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3BC566

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

Preview Lab → · Contrast checker → · Palette generator →