#3BB340#3BB340

#3BB340 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.6% C 0.188 H 143.7°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#3BB340
RGB	rgb(59, 179, 64)
HSL	hsl(123, 50%, 47%)
HSV	hsv(123, 67%, 70%)
CMYK	cmyk(67%, 0%, 64.2%, 29.8%)
CIE-LAB	lab(64.59, -55.82, 47.74)
CIE-LCH	lch(64.59, 73.45, 139.46°)
OKLab	oklab(67.63% -0.1513 0.111)
OKLCH	oklch(67.63% 0.188 143.7)
XYZ	xyz(18.8480, 33.5382, 10.3297)
Luminance	0.3354 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB340 #B33BAE

analogous

#72B33B #3BB340 #3BB37C

triadic

#3BB340 #403BB3 #B3403B

tetradic

#3BB340 #3B72B3 #B33BAE #B37C3B

square

#3BB340 #3B72B3 #B33BAE #B37C3B

split-complementary

#3BB340 #7C3BB3 #B33B72

monochromatic

#1D571F #2C8530 #3BB340 #60CB65 #8EDA92

Accessibility & contrast

On white

2.72

#3BB340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#3BB340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB340

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB340	#FFFFFF	#000000	##000000
##3BB340	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A332

Deuteranopia (green-blind)

#A8994A

Tritanopia (blue-blind)

#1BAE9B

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3bb340;
/* rgb */ color: rgb(59, 179, 64);
/* oklch */ color: oklch(67.6% 0.188 143.7);

Tailwind

colors: {
  custom: {
    50: '#80cb7a',
    500: '#3bb340',
    950: '#000000',
  },
}

SCSS

$custom: #3bb340;
$custom-light: #80cb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb340",
  "rgb": {
    "r": 59,
    "g": 179,
    "b": 64
  },
  "hsl": {
    "h": 122.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.67626,
    "c": 0.18768,
    "h": 143.7
  },
  "luminance": 0.3354
}

Semantic roles & 50–950 ramp

primary

#3BB340

secondary

#C585C2

accent

#4ED4DA

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3BB340

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

Preview Lab → · Contrast checker → · Palette generator →