#3BB143#3BB143

#3BB143 is a light, vivid green. Relative luminance 0.328; OKLCH L 67.1% C 0.183 H 144.2°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#3BB143
RGB	rgb(59, 177, 67)
HSL	hsl(124, 50%, 46%)
HSV	hsv(124, 67%, 69%)
CMYK	cmyk(66.7%, 0%, 62.1%, 30.6%)
CIE-LAB	lab(63.98, -54.78, 45.72)
CIE-LCH	lch(63.98, 71.35, 140.15°)
OKLab	oklab(67.13% -0.1484 0.107)
OKLCH	oklch(67.13% 0.183 144.2)
XYZ	xyz(18.5377, 32.7774, 10.6588)
Luminance	0.3278 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB143 #B13BA9

analogous

#6EB13B #3BB143 #3BB17E

triadic

#3BB143 #433BB1 #B1433B

tetradic

#3BB143 #3B6EB1 #B13BA9 #B17E3B

square

#3BB143 #3B6EB1 #B13BA9 #B17E3B

split-complementary

#3BB143 #7E3BB1 #B13B6E

monochromatic

#1C5520 #2C8332 #3BB143 #5FCA67 #8DD992

Accessibility & contrast

On white

2.78

#3BB143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#3BB143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB143

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB143	#FFFFFF	#000000	##000000
##3BB143	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A137

Deuteranopia (green-blind)

#A6974C

Tritanopia (blue-blind)

#1BAC9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3bb143;
/* rgb */ color: rgb(59, 177, 67);
/* oklch */ color: oklch(67.1% 0.183 144.2);

Tailwind

colors: {
  custom: {
    50: '#80c97b',
    500: '#3bb143',
    950: '#000000',
  },
}

SCSS

$custom: #3bb143;
$custom-light: #80c97b;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb143",
  "rgb": {
    "r": 59,
    "g": 177,
    "b": 67
  },
  "hsl": {
    "h": 124.068,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.67127,
    "c": 0.18294,
    "h": 144.2
  },
  "luminance": 0.32779
}

Semantic roles & 50–950 ramp

primary

#3BB143

secondary

#C484BF

accent

#4ED0DA

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #3BB143

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

Preview Lab → · Contrast checker → · Palette generator →