#3FB346#3FB346

#3FB346 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.8% C 0.182 H 144.2°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FB346
RGB	rgb(63, 179, 70)
HSL	hsl(124, 48%, 47%)
HSV	hsv(124, 65%, 70%)
CMYK	cmyk(64.8%, 0%, 60.9%, 29.8%)
CIE-LAB	lab(64.75, -54.32, 45.27)
CIE-LCH	lch(64.75, 70.71, 140.19°)
OKLab	oklab(67.81% -0.1472 0.1063)
OKLCH	oklch(67.81% 0.182 144.2)
XYZ	xyz(19.2743, 33.7372, 11.2893)
Luminance	0.3374 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB346 #B33FAC

analogous

#72B33F #3FB346 #3FB380

triadic

#3FB346 #463FB3 #B3463F

tetradic

#3FB346 #3F72B3 #B33FAC #B3803F

square

#3FB346 #3F72B3 #B33FAC #B3803F

split-complementary

#3FB346 #803FB3 #B33F72

monochromatic

#1F5823 #2F8634 #3FB346 #66C96C #93D998

Accessibility & contrast

On white

2.71

#3FB346 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#3FB346 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB346

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB346	#FFFFFF	#000000	##000000
##3FB346	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A33A

Deuteranopia (green-blind)

#A8994F

Tritanopia (blue-blind)

#23AE9C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3fb346;
/* rgb */ color: rgb(63, 179, 70);
/* oklch */ color: oklch(67.8% 0.182 144.2);

Tailwind

colors: {
  custom: {
    50: '#82cb7d',
    500: '#3fb346',
    950: '#000000',
  },
}

SCSS

$custom: #3fb346;
$custom-light: #82cb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb346",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 70
  },
  "hsl": {
    "h": 123.621,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.67805,
    "c": 0.18157,
    "h": 144.2
  },
  "luminance": 0.33739
}

Semantic roles & 50–950 ramp

primary

#3FB346

secondary

#C489C1

accent

#50CFD8

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB346

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

Preview Lab → · Contrast checker → · Palette generator →