#3BCB66#3BCB66

#3BCB66 is a light, vivid green. Relative luminance 0.446; OKLCH L 74.4% C 0.186 H 149.1°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#3BCB66
RGB	rgb(59, 203, 102)
HSL	hsl(138, 58%, 51%)
HSV	hsv(138, 71%, 80%)
CMYK	cmyk(70.9%, 0%, 49.8%, 20.4%)
CIE-LAB	lab(72.63, -59.29, 39.44)
CIE-LCH	lch(72.63, 71.21, 146.37°)
OKLab	oklab(74.41% -0.1596 0.0957)
OKLCH	oklch(74.41% 0.186 149.1)
XYZ	xyz(25.5558, 44.5981, 19.8293)
Luminance	0.4460 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BCB66 #CB3BA0

analogous

#58CB3B #3BCB66 #3BCBAE

triadic

#3BCB66 #663BCB #CB663B

tetradic

#3BCB66 #3B58CB #CB3BA0 #CBAE3B

square

#3BCB66 #3B58CB #CB3BA0 #CBAE3B

split-complementary

#3BCB66 #AE3BCB #CB3B58

monochromatic

#1D6E35 #2A9F4D #3BCB66 #6BD88C #9CE5B2

Accessibility & contrast

On white

2.12

#3BCB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#3BCB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BCB66

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BCB66	#FFFFFF	#000000	##000000
##3BCB66	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB95E

Deuteranopia (green-blind)

#BBAD6D

Tritanopia (blue-blind)

#00C7B3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3bcb66;
/* rgb */ color: rgb(59, 203, 102);
/* oklch */ color: oklch(74.4% 0.186 149.1);

Tailwind

colors: {
  custom: {
    50: '#84dc93',
    500: '#3bcb66',
    950: '#000000',
  },
}

SCSS

$custom: #3bcb66;
$custom-light: #84dc93;
$custom-dark: #000000;

JSON

{
  "hex": "#3bcb66",
  "rgb": {
    "r": 59,
    "g": 203,
    "b": 102
  },
  "hsl": {
    "h": 137.917,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74408,
    "c": 0.18608,
    "h": 149.1
  },
  "luminance": 0.44601
}

Semantic roles & 50–950 ramp

primary

#3BCB66

secondary

#D191BE

accent

#47B3E1

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3BCB66

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

Preview Lab → · Contrast checker → · Palette generator →