#3FB348#3FB348

#3FB348 is a light, vivid green. Relative luminance 0.338; OKLCH L 67.8% C 0.180 H 144.5°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FB348
RGB	rgb(63, 179, 72)
HSL	hsl(125, 48%, 47%)
HSV	hsv(125, 65%, 70%)
CMYK	cmyk(64.8%, 0%, 59.8%, 29.8%)
CIE-LAB	lab(64.77, -54.08, 44.38)
CIE-LCH	lch(64.77, 69.96, 140.63°)
OKLab	oklab(67.83% -0.1465 0.1046)
OKLCH	oklch(67.83% 0.18 144.5)
XYZ	xyz(19.3385, 33.7629, 11.6274)
Luminance	0.3377 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB348 #B33FAA

analogous

#70B33F #3FB348 #3FB382

triadic

#3FB348 #483FB3 #B3483F

tetradic

#3FB348 #3F70B3 #B33FAA #B3823F

square

#3FB348 #3F70B3 #B33FAA #B3823F

split-complementary

#3FB348 #823FB3 #B33F70

monochromatic

#1F5824 #2F8636 #3FB348 #66C96E #93D999

Accessibility & contrast

On white

2.71

#3FB348 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#3FB348 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB348

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB348	#FFFFFF	#000000	##000000
##3FB348	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)

#B6A33D

Deuteranopia (green-blind)

#A89951

Tritanopia (blue-blind)

#22AE9C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3fb348;
/* rgb */ color: rgb(63, 179, 72);
/* oklch */ color: oklch(67.8% 0.180 144.5);

Tailwind

colors: {
  custom: {
    50: '#82cb7e',
    500: '#3fb348',
    950: '#000000',
  },
}

SCSS

$custom: #3fb348;
$custom-light: #82cb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb348",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 72
  },
  "hsl": {
    "h": 124.655,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.67828,
    "c": 0.17996,
    "h": 144.5
  },
  "luminance": 0.33765
}

Semantic roles & 50–950 ramp

primary

#3FB348

secondary

#C489C0

accent

#50CDD8

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB348

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

Preview Lab → · Contrast checker → · Palette generator →