#3BCB64#3BCB64

#3BCB64 is a light, vivid green. Relative luminance 0.446; OKLCH L 74.4% C 0.188 H 148.7°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#3BCB64
RGB	rgb(59, 203, 100)
HSL	hsl(137, 58%, 51%)
HSV	hsv(137, 71%, 80%)
CMYK	cmyk(70.9%, 0%, 50.7%, 20.4%)
CIE-LAB	lab(72.60, -59.60, 40.39)
CIE-LCH	lch(72.60, 71.99, 145.88°)
OKLab	oklab(74.38% -0.1604 0.0977)
OKLCH	oklch(74.38% 0.188 148.7)
XYZ	xyz(25.4578, 44.5589, 19.3132)
Luminance	0.4456 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BCB64 #CB3BA2

analogous

#5ACB3B #3BCB64 #3BCBAC

triadic

#3BCB64 #643BCB #CB643B

tetradic

#3BCB64 #3B5ACB #CB3BA2 #CBAC3B

square

#3BCB64 #3B5ACB #CB3BA2 #CBAC3B

split-complementary

#3BCB64 #AC3BCB #CB3B5A

monochromatic

#1D6E34 #2A9F4B #3BCB64 #6BD88A #9CE5B1

Accessibility & contrast

On white

2.12

#3BCB64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#3BCB64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BCB64

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BCB64	#FFFFFF	#000000	##000000
##3BCB64	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB95B

Deuteranopia (green-blind)

#BCAD6C

Tritanopia (blue-blind)

#00C7B3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3bcb64;
/* rgb */ color: rgb(59, 203, 100);
/* oklch */ color: oklch(74.4% 0.188 148.7);

Tailwind

colors: {
  custom: {
    50: '#84dc92',
    500: '#3bcb64',
    950: '#000000',
  },
}

SCSS

$custom: #3bcb64;
$custom-light: #84dc92;
$custom-dark: #000000;

JSON

{
  "hex": "#3bcb64",
  "rgb": {
    "r": 59,
    "g": 203,
    "b": 100
  },
  "hsl": {
    "h": 137.083,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74378,
    "c": 0.18783,
    "h": 148.7
  },
  "luminance": 0.44562
}

Semantic roles & 50–950 ramp

primary

#3BCB64

secondary

#D191BF

accent

#47B5E1

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3BCB64

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

Preview Lab → · Contrast checker → · Palette generator →