#3BB556#3BB556

#3BB556 is a light, vivid green. Relative luminance 0.346; OKLCH L 68.4% C 0.172 H 147.4°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#3BB556
RGB	rgb(59, 181, 86)
HSL	hsl(133, 51%, 47%)
HSV	hsv(133, 67%, 71%)
CMYK	cmyk(67.4%, 0%, 52.5%, 29%)
CIE-LAB	lab(65.47, -53.75, 38.49)
CIE-LCH	lch(65.47, 66.11, 144.40°)
OKLab	oklab(68.43% -0.145 0.0927)
OKLCH	oklch(68.43% 0.172 147.4)
XYZ	xyz(20.0058, 34.6473, 14.4356)
Luminance	0.3465 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB556 #B53B9A

analogous

#5DB53B #3BB556 #3BB593

triadic

#3BB556 #563BB5 #B5563B

tetradic

#3BB556 #3B5DB5 #B53B9A #B5933B

square

#3BB556 #3B5DB5 #B53B9A #B5933B

split-complementary

#3BB556 #933BB5 #B53B5D

monochromatic

#1D592A #2C8740 #3BB556 #62CC79 #90DBA0

Accessibility & contrast

On white

2.65

#3BB556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#3BB556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB556

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB556	#FFFFFF	#000000	##000000
##3BB556	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A54E

Deuteranopia (green-blind)

#A89B5D

Tritanopia (blue-blind)

#09B19F

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3bb556;
/* rgb */ color: rgb(59, 181, 86);
/* oklch */ color: oklch(68.4% 0.172 147.4);

Tailwind

colors: {
  custom: {
    50: '#80cc88',
    500: '#3bb556',
    950: '#000000',
  },
}

SCSS

$custom: #3bb556;
$custom-light: #80cc88;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb556",
  "rgb": {
    "r": 59,
    "g": 181,
    "b": 86
  },
  "hsl": {
    "h": 133.279,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.6843,
    "c": 0.17207,
    "h": 147.4
  },
  "luminance": 0.34649
}

Semantic roles & 50–950 ramp

primary

#3BB556

secondary

#C686B8

accent

#4DBBDA

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3BB556

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

Preview Lab → · Contrast checker → · Palette generator →