#3BB43F#3BB43F

#3BB43F is a light, vivid green. Relative luminance 0.339; OKLCH L 67.9% C 0.190 H 143.6°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#3BB43F
RGB	rgb(59, 180, 63)
HSL	hsl(122, 51%, 47%)
HSV	hsv(122, 67%, 71%)
CMYK	cmyk(67.2%, 0%, 65%, 29.4%)
CIE-LAB	lab(64.91, -56.27, 48.52)
CIE-LCH	lch(64.91, 74.30, 139.23°)
OKLab	oklab(67.88% -0.1526 0.1126)
OKLCH	oklch(67.88% 0.19 143.6)
XYZ	xyz(19.0209, 33.9292, 10.2482)
Luminance	0.3393 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB43F #B43BB0

analogous

#74B43B #3BB43F #3BB47B

triadic

#3BB43F #3F3BB4 #B43F3B

tetradic

#3BB43F #3B74B4 #B43BB0 #B47B3B

square

#3BB43F #3B74B4 #B43BB0 #B47B3B

split-complementary

#3BB43F #7B3BB4 #B43B74

monochromatic

#1D581F #2C862F #3BB43F #61CB65 #8FDA92

Accessibility & contrast

On white

2.70

#3BB43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#3BB43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB43F

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB43F	#FFFFFF	#000000	##000000
##3BB43F	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A431

Deuteranopia (green-blind)

#A99A49

Tritanopia (blue-blind)

#1BAF9C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3bb43f;
/* rgb */ color: rgb(59, 180, 63);
/* oklch */ color: oklch(67.9% 0.190 143.6);

Tailwind

colors: {
  custom: {
    50: '#81cb79',
    500: '#3bb43f',
    950: '#000000',
  },
}

SCSS

$custom: #3bb43f;
$custom-light: #81cb79;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb43f",
  "rgb": {
    "r": 59,
    "g": 180,
    "b": 63
  },
  "hsl": {
    "h": 121.983,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67881,
    "c": 0.18963,
    "h": 143.6
  },
  "luminance": 0.33931
}

Semantic roles & 50–950 ramp

primary

#3BB43F

secondary

#C586C3

accent

#4ED5DA

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3BB43F

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

Preview Lab → · Contrast checker → · Palette generator →