#3FA143#3FA143

#3FA143 is a light, vivid green. Relative luminance 0.270; OKLCH L 63.0% C 0.161 H 144.0°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#3FA143
RGB	rgb(63, 161, 67)
HSL	hsl(122, 44%, 44%)
HSV	hsv(122, 61%, 63%)
CMYK	cmyk(60.9%, 0%, 58.4%, 36.9%)
CIE-LAB	lab(58.93, -48.00, 39.93)
CIE-LCH	lch(58.93, 62.44, 140.25°)
OKLab	oklab(62.99% -0.1302 0.0945)
OKLCH	oklch(62.99% 0.161 144)
XYZ	xyz(15.8070, 26.9503, 9.6780)
Luminance	0.2695 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA143 #A13F9D

analogous

#6CA13F #3FA143 #3FA174

triadic

#3FA143 #433FA1 #A1433F

tetradic

#3FA143 #3F6CA1 #A13F9D #A1743F

square

#3FA143 #3F6CA1 #A13F9D #A1743F

split-complementary

#3FA143 #743FA1 #A13F6C

monochromatic

#1D491E #2E7531 #3FA143 #5DC061 #89D18C

Accessibility & contrast

On white

3.29

#3FA143 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#3FA143 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA143

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA143	#FFFFFF	#000000	##000000
##3FA143	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4933A

Deuteranopia (green-blind)

#988B4A

Tritanopia (blue-blind)

#2C9D8C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3fa143;
/* rgb */ color: rgb(63, 161, 67);
/* oklch */ color: oklch(63.0% 0.161 144.0);

Tailwind

colors: {
  custom: {
    50: '#7fbe7a',
    500: '#3fa143',
    950: '#000000',
  },
}

SCSS

$custom: #3fa143;
$custom-light: #7fbe7a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa143",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 67
  },
  "hsl": {
    "h": 122.449,
    "s": 43.75,
    "l": 43.922
  },
  "oklch": {
    "l": 0.62985,
    "c": 0.16092,
    "h": 144
  },
  "luminance": 0.26952
}

Semantic roles & 50–950 ramp

primary

#3FA143

secondary

#BC80B9

accent

#54CED3

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #3FA143

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

Preview Lab → · Contrast checker → · Palette generator →