#3BB63B#3BB63B

#3BB63B is a light, vivid green. Relative luminance 0.347; OKLCH L 68.4% C 0.195 H 143.1°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#3BB63B
RGB	rgb(59, 182, 59)
HSL	hsl(120, 51%, 47%)
HSV	hsv(120, 68%, 71%)
CMYK	cmyk(67.6%, 0%, 67.6%, 28.6%)
CIE-LAB	lab(65.51, -57.37, 50.86)
CIE-LCH	lch(65.51, 76.67, 138.44°)
OKLab	oklab(68.37% -0.1558 0.1171)
OKLCH	oklch(68.37% 0.195 143.1)
XYZ	xyz(19.3199, 34.6994, 9.8163)
Luminance	0.3470 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB63B #B63BB6

analogous

#79B63B #3BB63B #3BB679

triadic

#3BB63B #3B3BB6 #B63B3B

tetradic

#3BB63B #3B79B6 #B63BB6 #B6793B

square

#3BB63B #3B79B6 #B63BB6 #B6793B

split-complementary

#3BB63B #793BB6 #B63B79

monochromatic

#1D5A1D #2C882C #3BB63B #62CC62 #90DB90

Accessibility & contrast

On white

2.64

#3BB63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#3BB63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB63B

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB63B	#FFFFFF	#000000	##000000
##3BB63B	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA52A

Deuteranopia (green-blind)

#AB9B46

Tritanopia (blue-blind)

#1BB19D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3bb63b;
/* rgb */ color: rgb(59, 182, 59);
/* oklch */ color: oklch(68.4% 0.195 143.1);

Tailwind

colors: {
  custom: {
    50: '#81cd77',
    500: '#3bb63b',
    950: '#000000',
  },
}

SCSS

$custom: #3bb63b;
$custom-light: #81cd77;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb63b",
  "rgb": {
    "r": 59,
    "g": 182,
    "b": 59
  },
  "hsl": {
    "h": 120,
    "s": 51.037,
    "l": 47.255
  },
  "oklch": {
    "l": 0.68373,
    "c": 0.19487,
    "h": 143.1
  },
  "luminance": 0.34701
}

Semantic roles & 50–950 ramp

primary

#3BB63B

secondary

#C687C6

accent

#4DDBDB

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #3BB63B

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

Preview Lab → · Contrast checker → · Palette generator →